V2 Tauri Build Actions (#3899)

# Description of Changes

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: Connor Yoh <connor@stirlingpdf.com>

.github/workflows/README-tauri.md

@@ -0,0 +1,182 @@
+# Tauri Build Workflows
+
+This directory contains GitHub Actions workflows for building Tauri desktop applications for Stirling-PDF.
+
+## Workflow
+
+### `tauri-build.yml` - Unified Build Workflow
+
+**Purpose**: Build Tauri applications for all platforms (Windows, macOS, Linux) with comprehensive testing and validation.
+
+**Triggers**:
+- Manual dispatch with platform selection (windows, macos, linux, or all)
+- Pull requests affecting Tauri-related files
+- Pushes to main branch affecting Tauri-related files
+
+**Platforms**:
+- **Windows**: x86_64 (exe and msi)
+- **macOS**: Apple Silicon (aarch64) and Intel (x86_64) (dmg)
+- **Linux**: x86_64 (deb and AppImage)
+
+**Features**:
+- **Dynamic Platform Selection**: Choose specific platforms or build all
+- **Smart JRE Bundling**: Uses JLink to create optimized custom JRE
+- **Apple Code Signing**: Full macOS notarization and signing support
+- **Comprehensive Validation**: Artifact verification and size checks
+- **Self-Contained**: No Java installation required for end users
+- **Cross-Platform**: Builds on actual target platforms for compatibility
+- **Detailed Logging**: Complete build process visibility
+
+## Usage
+
+### Manual Testing
+
+1. **Test All Platforms**:
+   ```bash
+   # Go to Actions tab in GitHub
+   # Run "Build Tauri Applications" workflow
+   # Select "all" for platform
+   ```
+
+2. **Test Specific Platform**:
+   ```bash
+   # Go to Actions tab in GitHub  
+   # Run "Build Tauri Applications" workflow
+   # Select specific platform (windows/macos/linux)
+   ```
+
+3. **Automatic Testing**:
+   - Builds are automatically triggered on PRs and pushes
+   - All platforms are tested by default
+   - Artifacts are uploaded for download and testing
+
+## Configuration
+
+### Required Secrets
+
+#### For macOS Code Signing (Required for distribution)
+
+Configure these secrets in your repository for macOS app signing:
+
+- `APPLE_CERTIFICATE`: Base64-encoded .p12 certificate file
+- `APPLE_CERTIFICATE_PASSWORD`: Password for the .p12 certificate
+- `APPLE_SIGNING_IDENTITY`: Certificate name (e.g., "Developer ID Application: Your Name")
+- `APPLE_ID`: Your Apple ID email
+- `APPLE_PASSWORD`: App-specific password for your Apple ID
+- `APPLE_TEAM_ID`: Your Apple Developer Team ID
+
+#### Setting Up Apple Code Signing
+
+1. **Get a Developer ID Certificate**:
+   - Join the Apple Developer Program ($99/year)
+   - Create a "Developer ID Application" certificate in Apple Developer portal
+   - Download the certificate as a .p12 file
+
+2. **Convert Certificate to Base64**:
+   ```bash
+   base64 -i certificate.p12 | pbcopy
+   ```
+
+3. **Create App-Specific Password**:
+   - Go to appleid.apple.com → Sign-In and Security → App-Specific Passwords
+   - Generate a new password for "Tauri CI"
+
+4. **Find Your Team ID**:
+   - Apple Developer portal → Membership → Team ID
+
+5. **Add to GitHub Secrets**:
+   - Repository → Settings → Secrets and variables → Actions
+   - Add each secret with the exact names listed above
+
+#### For General Tauri Signing (Optional)
+
+- `TAURI_SIGNING_PRIVATE_KEY`: Private key for signing Tauri applications
+- `TAURI_SIGNING_PRIVATE_KEY_PASSWORD`: Password for the signing private key
+
+### File Structure
+
+The workflows expect this structure:
+```
+├── frontend/
+│   ├── src-tauri/
+│   │   ├── Cargo.toml
+│   │   ├── tauri.conf.json
+│   │   └── src/
+│   ├── package.json
+│   └── src/
+├── gradlew
+└── stirling-pdf/
+    └── build/libs/
+```
+
+## Validation
+
+Both workflows include comprehensive validation:
+
+1. **Build Validation**: Ensures all expected artifacts are created
+2. **Size Validation**: Checks artifacts aren't suspiciously small
+3. **Platform Validation**: Verifies platform-specific requirements
+4. **Integration Testing**: Tests that Java backend builds correctly
+
+## Troubleshooting
+
+### Common Issues
+
+1. **Missing Dependencies**: 
+   - Ubuntu: Ensure system dependencies are installed
+   - macOS: Check Rust toolchain targets
+   - Windows: Verify MSVC tools are available
+
+2. **Java Backend Build Fails**:
+   - Check Gradle permissions (`chmod +x ./gradlew`)
+   - Verify JDK 21 is properly configured
+
+3. **Artifact Size Issues**:
+   - Small artifacts usually indicate build failures
+   - Check that backend JAR is properly copied to Tauri resources
+
+4. **Signing Issues**:
+   - Ensure signing secrets are configured if needed
+   - Check that signing keys are valid
+
+### Debugging
+
+1. **Check Logs**: Each step provides detailed logging
+2. **Artifact Inspection**: Download artifacts to verify contents
+3. **Local Testing**: Test builds locally before running workflows
+
+## JLink Integration Benefits
+
+The workflows now use JLink to create custom Java runtimes:
+
+### **Self-Contained Applications**
+- **No Java Required**: Users don't need Java installed
+- **Consistent Runtime**: Same Java version across all deployments
+- **Smaller Size**: Only includes needed Java modules (~30-50MB vs full JRE)
+
+### **Security & Performance**
+- **Minimal Attack Surface**: Only required modules included
+- **Faster Startup**: Optimized runtime with stripped debug info
+- **Better Compression**: JLink level 2 compression reduces size
+
+### **Module Analysis**
+- **Automatic Detection**: Uses `jdeps` to analyze JAR dependencies
+- **Fallback Safety**: Predefined module list if analysis fails
+- **Platform Optimized**: Different modules per platform if needed
+
+## Integration with Existing Workflows
+
+These workflows are designed to complement the existing build system:
+
+- Uses same JDK and Gradle setup as `build.yml`
+- Follows same security practices as `multiOSReleases.yml`
+- Compatible with existing release processes
+- Integrates JLink logic from `build-tauri-jlink.sh/bat` scripts
+
+## Next Steps
+
+1. Test the workflows on your branch
+2. Verify all platforms build successfully
+3. Check artifact quality and sizes
+4. Configure signing if needed
+5. Merge when all tests pass

.github/workflows/tauri-build.yml

@@ -0,0 +1,329 @@
+name: Build Tauri Applications
+
+on:
+  workflow_dispatch:
+    inputs:
+      platform:
+        description: "Platform to build (windows, macos, linux, or all)"
+        required: true
+        default: "all"
+        type: choice
+        options:
+          - all
+          - windows
+          - macos
+          - linux
+  pull_request:
+    branches: [main]
+    paths:
+      - 'frontend/src-tauri/**'
+      - 'frontend/src/**'
+      - 'frontend/package.json'
+      - 'frontend/package-lock.json'
+      - '.github/workflows/tauri-build.yml'
+  push:
+    branches: [main, V2, "infra/tauri-actions"]
+    paths:
+      - 'frontend/src-tauri/**'
+      - 'frontend/src/**'
+      - 'frontend/package.json'
+      - 'frontend/package-lock.json'
+      - '.github/workflows/tauri-build.yml'
+
+permissions:
+  contents: read
+
+jobs:
+  determine-matrix:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+    steps:
+      - name: Determine build matrix
+        id: set-matrix
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            case "${{ github.event.inputs.platform }}" in
+              "windows")
+                echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64"}]}' >> $GITHUB_OUTPUT
+                ;;
+              "macos")
+                echo 'matrix={"include":[{"platform":"macos-latest","args":"--target aarch64-apple-darwin","name":"macos-aarch64"},{"platform":"macos-13","args":"--target x86_64-apple-darwin","name":"macos-x86_64"}]}' >> $GITHUB_OUTPUT
+                ;;
+              "linux")
+                echo 'matrix={"include":[{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64"}]}' >> $GITHUB_OUTPUT
+                ;;
+              *)
+                echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64"},{"platform":"macos-latest","args":"--target aarch64-apple-darwin","name":"macos-aarch64"},{"platform":"macos-13","args":"--target x86_64-apple-darwin","name":"macos-x86_64"},{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64"}]}' >> $GITHUB_OUTPUT
+                ;;
+            esac
+          else
+            # For PR/push events, build all platforms
+            echo 'matrix={"include":[{"platform":"windows-latest","args":"--target x86_64-pc-windows-msvc","name":"windows-x86_64"},{"platform":"macos-latest","args":"--target aarch64-apple-darwin","name":"macos-aarch64"},{"platform":"macos-13","args":"--target x86_64-apple-darwin","name":"macos-x86_64"},{"platform":"ubuntu-22.04","args":"","name":"linux-x86_64"}]}' >> $GITHUB_OUTPUT
+          fi
+
+  build:
+    needs: determine-matrix
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.determine-matrix.outputs.matrix) }}
+    runs-on: ${{ matrix.platform }}
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@002fdce3c6a235733a90a27c80493a3241e56863 # v2.12.1
+        with:
+          egress-policy: audit
+
+      - name: Checkout repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Install dependencies (ubuntu only)
+        if: matrix.platform == 'ubuntu-22.04'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libgtk-3-dev libwebkit2gtk-4.0-dev libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf libjavascriptcoregtk-4.0-dev libsoup2.4-dev libjavascriptcoregtk-4.1-dev libsoup-3.0-dev
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'npm'
+          cache-dependency-path: frontend/package-lock.json
+
+      - name: Setup Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+          targets: ${{ (matrix.platform == 'macos-latest' || matrix.platform == 'macos-13') && 'aarch64-apple-darwin,x86_64-apple-darwin' || '' }}
+
+
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4.7.1
+        with:
+          java-version: "21"
+          distribution: "temurin"
+
+      - name: Build Java backend with JLink
+        working-directory: ./
+        shell: bash
+        run: |
+          chmod +x ./gradlew
+          echo "🔧 Building Stirling-PDF JAR..."
+          # STIRLING_PDF_DESKTOP_UI=false ./gradlew clean bootJar --no-daemon
+          ./gradlew clean build -x spotlessApply -x spotlessCheck -x test -x sonarqube
+
+          # Find the built JAR
+          STIRLING_JAR=$(ls app/core/build/libs/stirling-pdf-*.jar | head -n 1)
+          echo "✅ Built JAR: $STIRLING_JAR"
+          
+          # Create Tauri directories
+          mkdir -p ./frontend/src-tauri/libs
+          mkdir -p ./frontend/src-tauri/runtime
+          
+          # Copy JAR to Tauri libs
+          cp "$STIRLING_JAR" ./frontend/src-tauri/libs/
+          echo "✅ JAR copied to Tauri libs"
+          
+          # Analyze JAR dependencies for jlink modules
+          echo "🔍 Analyzing JAR dependencies..."
+          if command -v jdeps &> /dev/null; then
+            DETECTED_MODULES=$(jdeps --print-module-deps --ignore-missing-deps "$STIRLING_JAR" 2>/dev/null || echo "")
+            if [ -n "$DETECTED_MODULES" ]; then
+              echo "📋 jdeps detected modules: $DETECTED_MODULES"
+              MODULES="$DETECTED_MODULES,java.compiler,java.instrument,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
+            else
+              echo "⚠️ jdeps analysis failed, using predefined modules"
+              MODULES="java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
+            fi
+          else
+            echo "⚠️ jdeps not available, using predefined modules"
+            MODULES="java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
+          fi
+          
+          # Create custom JRE with jlink (always rebuild)
+          echo "🔧 Creating custom JRE with jlink..."
+          echo "📋 Using modules: $MODULES"
+          
+          # Remove any existing JRE
+          rm -rf ./frontend/src-tauri/runtime/jre
+          
+          # Create the custom JRE
+          jlink \
+            --add-modules "$MODULES" \
+            --strip-debug \
+            --compress=2 \
+            --no-header-files \
+            --no-man-pages \
+            --output ./frontend/src-tauri/runtime/jre
+          
+          if [ ! -d "./frontend/src-tauri/runtime/jre" ]; then
+            echo "❌ Failed to create JLink runtime"
+            exit 1
+          fi
+          
+          # Test the bundled runtime
+          if [ -f "./frontend/src-tauri/runtime/jre/bin/java" ]; then
+            RUNTIME_VERSION=$(./frontend/src-tauri/runtime/jre/bin/java --version 2>&1 | head -n 1)
+            echo "✅ Custom JRE created successfully: $RUNTIME_VERSION"
+          else
+            echo "❌ Custom JRE executable not found"
+            exit 1
+          fi
+          
+          # Calculate runtime size
+          RUNTIME_SIZE=$(du -sh ./frontend/src-tauri/runtime/jre | cut -f1)
+          echo "📊 Custom JRE size: $RUNTIME_SIZE"
+        env:
+          DISABLE_ADDITIONAL_FEATURES: true
+
+      - name: Install frontend dependencies
+        working-directory: ./frontend
+        run: npm install
+
+      - name: Import Apple Developer Certificate
+        if: matrix.platform == 'macos-latest' || matrix.platform == 'macos-13'
+        env:
+          APPLE_ID: ${{ secrets.APPLE_ID }}
+          APPLE_ID_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
+          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
+          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
+          KEYCHAIN_PASSWORD: ${{ secrets.KEYCHAIN_PASSWORD }}
+        run: |
+          echo "Importing Apple Developer Certificate..."
+          echo $APPLE_CERTIFICATE | base64 --decode > certificate.p12
+          security create-keychain -p "$KEYCHAIN_PASSWORD" build.keychain
+          security default-keychain -s build.keychain
+          security unlock-keychain -p "$KEYCHAIN_PASSWORD" build.keychain
+          security set-keychain-settings -t 3600 -u build.keychain
+          security import certificate.p12 -k build.keychain -P "$APPLE_CERTIFICATE_PASSWORD" -T /usr/bin/codesign
+          security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k "$KEYCHAIN_PASSWORD" build.keychain
+          security find-identity -v -p codesigning build.keychain
+      - name: Verify Certificate
+        if: matrix.platform == 'macos-latest' || matrix.platform == 'macos-13'
+        run: |
+          echo "Verifying Apple Developer Certificate..."
+          CERT_INFO=$(security find-identity -v -p codesigning build.keychain | grep "Developer ID Application")
+          echo "Certificate Info: $CERT_INFO"
+          CERT_ID=$(echo "$CERT_INFO" | awk -F'"' '{print $2}')
+          echo "Certificate ID: $CERT_ID"
+          echo "CERT_ID=$CERT_ID" >> $GITHUB_ENV
+          echo "Certificate imported."
+
+      - name: Check DMG creation dependencies (macOS only)
+        if: matrix.platform == 'macos-latest' || matrix.platform == 'macos-13'
+        run: |
+          echo "🔍 Checking DMG creation dependencies on ${{ matrix.platform }}..."
+          echo "hdiutil version: $(hdiutil --version || echo 'NOT FOUND')"
+          echo "create-dmg availability: $(which create-dmg || echo 'NOT FOUND')"
+          echo "Available disk space: $(df -h /tmp | tail -1)"
+          echo "macOS version: $(sw_vers -productVersion)"
+          echo "Available tools:"
+          ls -la /usr/bin/hd* || echo "No hd* tools found"
+
+      - name: Build Tauri app 
+        uses: tauri-apps/tauri-action@v0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          APPLE_CERTIFICATE: ${{ secrets.APPLE_CERTIFICATE }}
+          APPLE_CERTIFICATE_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
+          APPLE_SIGNING_IDENTITY: ${{ env.CERT_ID }}
+          APPLE_ID: ${{ secrets.APPLE_ID }}
+          APPLE_ID_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
+          APPLE_PASSWORD: ${{ secrets.APPLE_ID_PASSWORD }}
+          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
+          APPIMAGETOOL_SIGN_PASSPHRASE: ${{ secrets.APPIMAGETOOL_SIGN_PASSPHRASE }}
+          SIGN: 1
+          CI: true 
+        with:
+          projectPath: ./frontend
+          tauriScript: npx tauri
+          args: ${{ matrix.args }}
+          
+      - name: Rename artifacts
+        shell: bash
+        run: |
+          mkdir -p ./dist
+          cd ./frontend/src-tauri/target
+          
+          # Find and rename artifacts based on platform
+          if [ "${{ matrix.platform }}" = "windows-latest" ]; then
+            find . -name "*.exe" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.exe" \;
+            find . -name "*.msi" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.msi" \;
+          elif [ "${{ matrix.platform }}" = "macos-latest" ] || [ "${{ matrix.platform }}" = "macos-13" ]; then
+            find . -name "*.dmg" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.dmg" \;
+            find . -name "*.app" -exec cp -r {} "../../../dist/Stirling-PDF-${{ matrix.name }}.app" \;
+          else
+            find . -name "*.deb" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.deb" \;
+            find . -name "*.AppImage" -exec cp {} "../../../dist/Stirling-PDF-${{ matrix.name }}.AppImage" \;
+          fi
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        with:
+          name: Stirling-PDF-${{ matrix.name }}
+          path: ./dist/*
+          retention-days: 7
+ 
+      - name: Verify build artifacts
+        shell: bash
+        run: |
+          cd ./frontend/src-tauri/target
+          
+          # Check for expected artifacts based on platform
+          if [ "${{ matrix.platform }}" = "windows-latest" ]; then
+            echo "Checking for Windows artifacts..."
+            find . -name "*.exe" -o -name "*.msi" | head -5
+            if [ $(find . -name "*.exe" | wc -l) -eq 0 ]; then
+              echo "❌ No Windows executable found"
+              exit 1
+            fi
+          elif [ "${{ matrix.platform }}" = "macos-latest" ] || [ "${{ matrix.platform }}" = "macos-13" ]; then
+            echo "Checking for macOS artifacts..."
+            find . -name "*.dmg" -o -name "*.app" | head -5
+            if [ $(find . -name "*.dmg" -o -name "*.app" | wc -l) -eq 0 ]; then
+              echo "❌ No macOS artifacts found"
+              exit 1
+            fi
+          else
+            echo "Checking for Linux artifacts..."
+            find . -name "*.deb" -o -name "*.AppImage" | head -5
+            if [ $(find . -name "*.deb" -o -name "*.AppImage" | wc -l) -eq 0 ]; then
+              echo "❌ No Linux artifacts found"
+              exit 1
+            fi
+          fi
+          
+          echo "✅ Build artifacts found for ${{ matrix.name }}"
+
+      - name: Test artifact sizes
+        shell: bash
+        run: |
+          cd ./frontend/src-tauri/target
+          echo "Artifact sizes for ${{ matrix.name }}:"
+          find . -name "*.exe" -o -name "*.dmg" -o -name "*.deb" -o -name "*.AppImage" -o -name "*.msi" | while read file; do
+            if [ -f "$file" ]; then
+              size=$(stat -c%s "$file" 2>/dev/null || stat -f%z "$file" 2>/dev/null || echo "unknown")
+              echo "$file: $size bytes"
+              # Check if file is suspiciously small (less than 1MB)
+              if [ "$size" != "unknown" ] && [ "$size" -lt 1048576 ]; then
+                echo "⚠️  Warning: $file is smaller than 1MB"
+              fi
+            fi
+          done
+
+  report:
+    needs: build
+    runs-on: ubuntu-latest
+    if: always()
+    steps:
+      - name: Report build results
+        run: |
+          if [ "${{ needs.build.result }}" = "success" ]; then
+            echo "✅ All Tauri builds completed successfully!"
+            echo "Artifacts are ready for distribution."
+          else
+            echo "❌ Some Tauri builds failed."
+            echo "Please check the logs and fix any issues."
+            exit 1
+          fi

app/core/build.gradle

@@ -29,7 +29,6 @@ dependencies {
     if (System.getenv('STIRLING_PDF_DESKTOP_UI') != 'false'
         || (project.hasProperty('STIRLING_PDF_DESKTOP_UI')
         && project.getProperty('STIRLING_PDF_DESKTOP_UI') != 'false')) {
-        implementation 'me.friwi:jcefmaven:132.3.1'
         implementation 'org.openjfx:javafx-controls:21'
         implementation 'org.openjfx:javafx-swing:21'
     }

app/core/src/main/java/stirling/software/SPDF/UI/impl/DesktopBrowser.java

@@ -1,497 +0,0 @@
-package stirling.software.SPDF.UI.impl;
-
-import java.awt.AWTException;
-import java.awt.BorderLayout;
-import java.awt.Frame;
-import java.awt.Image;
-import java.awt.MenuItem;
-import java.awt.PopupMenu;
-import java.awt.SystemTray;
-import java.awt.TrayIcon;
-import java.awt.event.WindowEvent;
-import java.awt.event.WindowStateListener;
-import java.io.File;
-import java.io.InputStream;
-import java.util.Objects;
-import java.util.concurrent.CompletableFuture;
-
-import javax.imageio.ImageIO;
-import javax.swing.JFrame;
-import javax.swing.JPanel;
-import javax.swing.SwingUtilities;
-import javax.swing.Timer;
-
-import org.cef.CefApp;
-import org.cef.CefClient;
-import org.cef.CefSettings;
-import org.cef.browser.CefBrowser;
-import org.cef.callback.CefBeforeDownloadCallback;
-import org.cef.callback.CefDownloadItem;
-import org.cef.callback.CefDownloadItemCallback;
-import org.cef.handler.CefDownloadHandlerAdapter;
-import org.cef.handler.CefLoadHandlerAdapter;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.stereotype.Component;
-
-import jakarta.annotation.PreDestroy;
-
-import lombok.extern.slf4j.Slf4j;
-
-import me.friwi.jcefmaven.CefAppBuilder;
-import me.friwi.jcefmaven.EnumProgress;
-import me.friwi.jcefmaven.MavenCefAppHandlerAdapter;
-import me.friwi.jcefmaven.impl.progress.ConsoleProgressHandler;
-
-import stirling.software.SPDF.UI.WebBrowser;
-import stirling.software.common.configuration.InstallationPathConfig;
-import stirling.software.common.util.UIScaling;
-
-@Component
-@Slf4j
-@ConditionalOnProperty(
-        name = "STIRLING_PDF_DESKTOP_UI",
-        havingValue = "true",
-        matchIfMissing = false)
-public class DesktopBrowser implements WebBrowser {
-    private static CefApp cefApp;
-    private static CefClient client;
-    private static CefBrowser browser;
-    private static JFrame frame;
-    private static LoadingWindow loadingWindow;
-    private static volatile boolean browserInitialized = false;
-    private static TrayIcon trayIcon;
-    private static SystemTray systemTray;
-
-    public DesktopBrowser() {
-        SwingUtilities.invokeLater(
-                () -> {
-                    loadingWindow = new LoadingWindow(null, "Initializing...");
-                    loadingWindow.setVisible(true);
-                });
-    }
-
-    public void initWebUI(String url) {
-        CompletableFuture.runAsync(
-                () -> {
-                    try {
-                        CefAppBuilder builder = new CefAppBuilder();
-                        configureCefSettings(builder);
-                        builder.setProgressHandler(createProgressHandler());
-                        builder.setInstallDir(
-                                new File(InstallationPathConfig.getClientWebUIPath()));
-                        // Build and initialize CEF
-                        cefApp = builder.build();
-                        client = cefApp.createClient();
-
-                        // Set up download handler
-                        setupDownloadHandler();
-
-                        // Create browser and frame on EDT
-                        SwingUtilities.invokeAndWait(
-                                () -> {
-                                    browser = client.createBrowser(url, false, false);
-                                    setupMainFrame();
-                                    setupLoadHandler();
-
-                                    // Force initialize UI after 7 seconds if not already done
-                                    Timer timeoutTimer =
-                                            new Timer(
-                                                    2500,
-                                                    e -> {
-                                                        log.warn(
-                                                                "Loading timeout reached. Forcing"
-                                                                        + " UI transition.");
-                                                        if (!browserInitialized) {
-                                                            // Force UI initialization
-                                                            forceInitializeUI();
-                                                        }
-                                                    });
-                                    timeoutTimer.setRepeats(false);
-                                    timeoutTimer.start();
-                                });
-                    } catch (Exception e) {
-                        log.error("Error initializing JCEF browser: ", e);
-                        cleanup();
-                    }
-                });
-    }
-
-    private void configureCefSettings(CefAppBuilder builder) {
-        CefSettings settings = builder.getCefSettings();
-        String basePath = InstallationPathConfig.getClientWebUIPath();
-        log.info("basePath " + basePath);
-        settings.cache_path = new File(basePath + "cache").getAbsolutePath();
-        settings.root_cache_path = new File(basePath + "root_cache").getAbsolutePath();
-        //        settings.browser_subprocess_path = new File(basePath +
-        // "subprocess").getAbsolutePath();
-        //        settings.resources_dir_path = new File(basePath + "resources").getAbsolutePath();
-        //        settings.locales_dir_path = new File(basePath + "locales").getAbsolutePath();
-        settings.log_file = new File(basePath, "debug.log").getAbsolutePath();
-
-        settings.persist_session_cookies = true;
-        settings.windowless_rendering_enabled = false;
-        settings.log_severity = CefSettings.LogSeverity.LOGSEVERITY_INFO;
-
-        builder.setAppHandler(
-                new MavenCefAppHandlerAdapter() {
-                    @Override
-                    public void stateHasChanged(org.cef.CefApp.CefAppState state) {
-                        log.info("CEF state changed: " + state);
-                        if (state == CefApp.CefAppState.TERMINATED) {
-                            System.exit(0);
-                        }
-                    }
-                });
-    }
-
-    private void setupDownloadHandler() {
-        client.addDownloadHandler(
-                new CefDownloadHandlerAdapter() {
-                    @Override
-                    public boolean onBeforeDownload(
-                            CefBrowser browser,
-                            CefDownloadItem downloadItem,
-                            String suggestedName,
-                            CefBeforeDownloadCallback callback) {
-                        callback.Continue("", true);
-                        return true;
-                    }
-
-                    @Override
-                    public void onDownloadUpdated(
-                            CefBrowser browser,
-                            CefDownloadItem downloadItem,
-                            CefDownloadItemCallback callback) {
-                        if (downloadItem.isComplete()) {
-                            log.info("Download completed: " + downloadItem.getFullPath());
-                        } else if (downloadItem.isCanceled()) {
-                            log.info("Download canceled: " + downloadItem.getFullPath());
-                        }
-                    }
-                });
-    }
-
-    private ConsoleProgressHandler createProgressHandler() {
-        return new ConsoleProgressHandler() {
-            @Override
-            public void handleProgress(EnumProgress state, float percent) {
-                Objects.requireNonNull(state, "state cannot be null");
-                SwingUtilities.invokeLater(
-                        () -> {
-                            if (loadingWindow != null) {
-                                switch (state) {
-                                    case LOCATING:
-                                        loadingWindow.setStatus("Locating Files...");
-                                        loadingWindow.setProgress(0);
-                                        break;
-                                    case DOWNLOADING:
-                                        if (percent >= 0) {
-                                            loadingWindow.setStatus(
-                                                    String.format(
-                                                            "Downloading additional files: %.0f%%",
-                                                            percent));
-                                            loadingWindow.setProgress((int) percent);
-                                        }
-                                        break;
-                                    case EXTRACTING:
-                                        loadingWindow.setStatus("Extracting files...");
-                                        loadingWindow.setProgress(60);
-                                        break;
-                                    case INITIALIZING:
-                                        loadingWindow.setStatus("Initializing UI...");
-                                        loadingWindow.setProgress(80);
-                                        break;
-                                    case INITIALIZED:
-                                        loadingWindow.setStatus("Finalising startup...");
-                                        loadingWindow.setProgress(90);
-                                        break;
-                                }
-                            }
-                        });
-            }
-        };
-    }
-
-    private void setupMainFrame() {
-        frame = new JFrame("Stirling-PDF");
-        frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
-        frame.setUndecorated(true);
-        frame.setOpacity(0.0f);
-
-        JPanel contentPane = new JPanel(new BorderLayout());
-        contentPane.setDoubleBuffered(true);
-        contentPane.add(browser.getUIComponent(), BorderLayout.CENTER);
-        frame.setContentPane(contentPane);
-
-        frame.addWindowListener(
-                new java.awt.event.WindowAdapter() {
-                    @Override
-                    public void windowClosing(java.awt.event.WindowEvent windowEvent) {
-                        cleanup();
-                        System.exit(0);
-                    }
-                });
-
-        frame.setSize(UIScaling.scaleWidth(1280), UIScaling.scaleHeight(800));
-        frame.setLocationRelativeTo(null);
-
-        loadIcon();
-    }
-
-    private void setupLoadHandler() {
-        final long initStartTime = System.currentTimeMillis();
-        log.info("Setting up load handler at: {}", initStartTime);
-
-        client.addLoadHandler(
-                new CefLoadHandlerAdapter() {
-                    @Override
-                    public void onLoadingStateChange(
-                            CefBrowser browser,
-                            boolean isLoading,
-                            boolean canGoBack,
-                            boolean canGoForward) {
-                        log.debug(
-                                "Loading state change - isLoading: {}, canGoBack: {}, canGoForward:"
-                                        + " {}, browserInitialized: {}, Time elapsed: {}ms",
-                                isLoading,
-                                canGoBack,
-                                canGoForward,
-                                browserInitialized,
-                                System.currentTimeMillis() - initStartTime);
-
-                        if (!isLoading && !browserInitialized) {
-                            log.info(
-                                    "Browser finished loading, preparing to initialize UI"
-                                            + " components");
-                            browserInitialized = true;
-                            SwingUtilities.invokeLater(
-                                    () -> {
-                                        try {
-                                            if (loadingWindow != null) {
-                                                log.info("Starting UI initialization sequence");
-
-                                                // Close loading window first
-                                                loadingWindow.setVisible(false);
-                                                loadingWindow.dispose();
-                                                loadingWindow = null;
-                                                log.info("Loading window disposed");
-
-                                                // Then setup the main frame
-                                                frame.setVisible(false);
-                                                frame.dispose();
-                                                frame.setOpacity(1.0f);
-                                                frame.setUndecorated(false);
-                                                frame.pack();
-                                                frame.setSize(
-                                                        UIScaling.scaleWidth(1280),
-                                                        UIScaling.scaleHeight(800));
-                                                frame.setLocationRelativeTo(null);
-                                                log.debug("Frame reconfigured");
-
-                                                // Show the main frame
-                                                frame.setVisible(true);
-                                                frame.requestFocus();
-                                                frame.toFront();
-                                                log.info("Main frame displayed and focused");
-
-                                                // Focus the browser component
-                                                Timer focusTimer =
-                                                        new Timer(
-                                                                100,
-                                                                e -> {
-                                                                    try {
-                                                                        browser.getUIComponent()
-                                                                                .requestFocus();
-                                                                        log.info(
-                                                                                "Browser component"
-                                                                                        + " focused");
-                                                                    } catch (Exception ex) {
-                                                                        log.error(
-                                                                                "Error focusing"
-                                                                                        + " browser",
-                                                                                ex);
-                                                                    }
-                                                                });
-                                                focusTimer.setRepeats(false);
-                                                focusTimer.start();
-                                            }
-                                        } catch (Exception e) {
-                                            log.error("Error during UI initialization", e);
-                                            // Attempt cleanup on error
-                                            if (loadingWindow != null) {
-                                                loadingWindow.dispose();
-                                                loadingWindow = null;
-                                            }
-                                            if (frame != null) {
-                                                frame.setVisible(true);
-                                                frame.requestFocus();
-                                            }
-                                        }
-                                    });
-                        }
-                    }
-                });
-    }
-
-    private void setupTrayIcon(Image icon) {
-        if (!SystemTray.isSupported()) {
-            log.warn("System tray is not supported");
-            return;
-        }
-
-        try {
-            systemTray = SystemTray.getSystemTray();
-
-            // Create popup menu
-            PopupMenu popup = new PopupMenu();
-
-            // Create menu items
-            MenuItem showItem = new MenuItem("Show");
-            showItem.addActionListener(
-                    e -> {
-                        frame.setVisible(true);
-                        frame.setState(Frame.NORMAL);
-                    });
-
-            MenuItem exitItem = new MenuItem("Exit");
-            exitItem.addActionListener(
-                    e -> {
-                        cleanup();
-                        System.exit(0);
-                    });
-
-            // Add menu items to popup menu
-            popup.add(showItem);
-            popup.addSeparator();
-            popup.add(exitItem);
-
-            // Create tray icon
-            trayIcon = new TrayIcon(icon, "Stirling-PDF", popup);
-            trayIcon.setImageAutoSize(true);
-
-            // Add double-click behavior
-            trayIcon.addActionListener(
-                    e -> {
-                        frame.setVisible(true);
-                        frame.setState(Frame.NORMAL);
-                    });
-
-            // Add tray icon to system tray
-            systemTray.add(trayIcon);
-
-            // Modify frame behavior to minimize to tray
-            frame.addWindowStateListener(
-                    new WindowStateListener() {
-                        public void windowStateChanged(WindowEvent e) {
-                            if (e.getNewState() == Frame.ICONIFIED) {
-                                frame.setVisible(false);
-                            }
-                        }
-                    });
-
-        } catch (AWTException e) {
-            log.error("Error setting up system tray icon", e);
-        }
-    }
-
-    private void loadIcon() {
-        try {
-            Image icon = null;
-            String[] iconPaths = {"/static/favicon.ico"};
-
-            for (String path : iconPaths) {
-                if (icon != null) break;
-                try {
-                    try (InputStream is = getClass().getResourceAsStream(path)) {
-                        if (is != null) {
-                            icon = ImageIO.read(is);
-                            break;
-                        }
-                    }
-                } catch (Exception e) {
-                    log.debug("Could not load icon from " + path, e);
-                }
-            }
-
-            if (icon != null) {
-                frame.setIconImage(icon);
-                setupTrayIcon(icon);
-            } else {
-                log.warn("Could not load icon from any source");
-            }
-        } catch (Exception e) {
-            log.error("Error loading icon", e);
-        }
-    }
-
-    @PreDestroy
-    public void cleanup() {
-        if (browser != null) browser.close(true);
-        if (client != null) client.dispose();
-        if (cefApp != null) cefApp.dispose();
-        if (loadingWindow != null) loadingWindow.dispose();
-    }
-
-    public static void forceInitializeUI() {
-        try {
-            if (loadingWindow != null) {
-                log.info("Forcing start of UI initialization sequence");
-
-                // Close loading window first
-                loadingWindow.setVisible(false);
-                loadingWindow.dispose();
-                loadingWindow = null;
-                log.info("Loading window disposed");
-
-                // Then setup the main frame
-                frame.setVisible(false);
-                frame.dispose();
-                frame.setOpacity(1.0f);
-                frame.setUndecorated(false);
-                frame.pack();
-                frame.setSize(UIScaling.scaleWidth(1280), UIScaling.scaleHeight(800));
-                frame.setLocationRelativeTo(null);
-                log.debug("Frame reconfigured");
-
-                // Show the main frame
-                frame.setVisible(true);
-                frame.requestFocus();
-                frame.toFront();
-                log.info("Main frame displayed and focused");
-
-                // Focus the browser component if available
-                if (browser != null) {
-                    Timer focusTimer =
-                            new Timer(
-                                    100,
-                                    e -> {
-                                        try {
-                                            browser.getUIComponent().requestFocus();
-                                            log.info("Browser component focused");
-                                        } catch (Exception ex) {
-                                            log.error(
-                                                    "Error focusing browser during force ui"
-                                                            + " initialization.",
-                                                    ex);
-                                        }
-                                    });
-                    focusTimer.setRepeats(false);
-                    focusTimer.start();
-                }
-            }
-        } catch (Exception e) {
-            log.error("Error during Forced UI initialization.", e);
-            // Attempt cleanup on error
-            if (loadingWindow != null) {
-                loadingWindow.dispose();
-                loadingWindow = null;
-            }
-            if (frame != null) {
-                frame.setVisible(true);
-                frame.setOpacity(1.0f);
-                frame.setUndecorated(false);
-                frame.requestFocus();
-            }
-        }
-    }
-}

app/core/src/main/java/stirling/software/SPDF/config/WebMvcConfig.java

@@ -35,7 +35,7 @@ public class WebMvcConfig implements WebMvcConfigurer {
     @ConditionalOnProperty(name = "STIRLING_PDF_TAURI_MODE", havingValue = "true")
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
-                .allowedOrigins("http://localhost:5173", "http://tauri.localhost")
+                .allowedOrigins("http://localhost:5173", "http://tauri.localhost", "tauri://localhost")
                 .allowedMethods("*")
                 .allowedHeaders("*");
     }

frontend/src-tauri/Cargo.lock

@@ -94,7 +94,10 @@ checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
 name = "app"
 version = "0.1.0"
 dependencies = [
+ "cocoa",
  "log",
+ "objc",
+ "once_cell",
  "reqwest 0.11.27",
  "serde",
  "serde_json",
@@ -195,6 +198,12 @@ dependencies = [
  "wyz",
 ]
 
+[[package]]
+name = "block"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -454,6 +463,36 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "cocoa"
+version = "0.24.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f425db7937052c684daec3bd6375c8abe2d146dca4b8b143d6db777c39138f3a"
+dependencies = [
+ "bitflags 1.3.2",
+ "block",
+ "cocoa-foundation",
+ "core-foundation 0.9.4",
+ "core-graphics 0.22.3",
+ "foreign-types 0.3.2",
+ "libc",
+ "objc",
+]
+
+[[package]]
+name = "cocoa-foundation"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c6234cbb2e4c785b456c0644748b1ac416dd045799740356f8363dfe00c93f7"
+dependencies = [
+ "bitflags 1.3.2",
+ "block",
+ "core-foundation 0.9.4",
+ "core-graphics-types 0.1.3",
+ "libc",
+ "objc",
+]
+
 [[package]]
 name = "combine"
 version = "4.6.7"
@@ -506,6 +545,19 @@ version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
+[[package]]
+name = "core-graphics"
+version = "0.22.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2581bbab3b8ffc6fcbd550bf46c355135d16e9ff2a6ea032ad6b9bf1d7efe4fb"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation 0.9.4",
+ "core-graphics-types 0.1.3",
+ "foreign-types 0.3.2",
+ "libc",
+]
+
 [[package]]
 name = "core-graphics"
 version = "0.24.0"
@@ -514,11 +566,22 @@ checksum = "fa95a34622365fa5bbf40b20b75dba8dfa8c94c734aea8ac9a5ca38af14316f1"
 dependencies = [
  "bitflags 2.9.1",
  "core-foundation 0.10.1",
- "core-graphics-types",
+ "core-graphics-types 0.2.0",
  "foreign-types 0.5.0",
  "libc",
 ]
 
+[[package]]
+name = "core-graphics-types"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45390e6114f68f718cc7a830514a96f903cccd70d02a8f6d9f643ac4ba45afaf"
+dependencies = [
+ "bitflags 1.3.2",
+ "core-foundation 0.9.4",
+ "libc",
+]
+
 [[package]]
 name = "core-graphics-types"
 version = "0.2.0"
@@ -1978,6 +2041,15 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c41e0c4fef86961ac6d6f8a82609f55f31b05e4fce149ac5710e439df7619ba4"
 
+[[package]]
+name = "malloc_buf"
+version = "0.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62bb907fe88d54d8d9ce32a3cceab4218ed2f6b7d35617cafe9adf84e43919cb"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "markup5ever"
 version = "0.11.0"
@@ -2165,6 +2237,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "objc"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "915b1b472bc21c53464d6c8461c9d3af805ba1ef837e1cac254428f4a77177b1"
+dependencies = [
+ "malloc_buf",
+]
+
 [[package]]
 name = "objc-sys"
 version = "0.3.5"
@@ -3509,7 +3590,7 @@ checksum = "18051cdd562e792cad055119e0cdb2cfc137e44e3987532e0f9659a77931bb08"
 dependencies = [
  "bytemuck",
  "cfg_aliases",
- "core-graphics",
+ "core-graphics 0.24.0",
  "foreign-types 0.5.0",
  "js-sys",
  "log",
@@ -3687,7 +3768,7 @@ checksum = "1e59c1f38e657351a2e822eadf40d6a2ad4627b9c25557bc1180ec1b3295ef82"
 dependencies = [
  "bitflags 2.9.1",
  "core-foundation 0.10.1",
- "core-graphics",
+ "core-graphics 0.24.0",
  "crossbeam-channel",
  "dispatch",
  "dlopen2",

frontend/src-tauri/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
-name = "app"
+name = "stirling-pdf"
 version = "0.1.0"
-description = "A Tauri App"
+description = "Stirling-PDF Desktop Application"
-authors = ["you"]
+authors = ["Stirling-PDF Contributors"]
 license = ""
 repository = ""
 edition = "2021"
@@ -27,3 +27,9 @@ tauri-plugin-shell = "2.1.0"
 tauri-plugin-fs = "2.0.0"
 tokio = { version = "1.0", features = ["time"] }
 reqwest = { version = "0.11", features = ["json"] }
+
+# macOS-specific dependencies for native file opening
+[target.'cfg(target_os = "macos")'.dependencies]
+objc = "0.2"
+cocoa = "0.24"
+once_cell = "1.19"

frontend/src-tauri/src/commands/backend.rs

@@ -112,13 +112,37 @@ fn normalize_path(path: &PathBuf) -> PathBuf {
 
 // Create, configure and run the Java command to run Stirling-PDF JAR
 fn run_stirling_pdf_jar(app: &tauri::AppHandle, java_path: &PathBuf, jar_path: &PathBuf) -> Result<(), String> {
-    // Configure logging to write outside src-tauri to prevent dev server restarts
+    // Get platform-specific application data directory for Tauri mode
-    let temp_dir = std::env::temp_dir();
+    let app_data_dir = if cfg!(target_os = "macos") {
-    let log_dir = temp_dir.join("stirling-pdf-logs");
+        let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
-    std::fs::create_dir_all(&log_dir).ok(); // Create log directory if it doesn't exist
+        PathBuf::from(home).join("Library").join("Application Support").join("Stirling-PDF")
+    } else if cfg!(target_os = "windows") {
+        let appdata = std::env::var("APPDATA").unwrap_or_else(|_| std::env::temp_dir().to_string_lossy().to_string());
+        PathBuf::from(appdata).join("Stirling-PDF")
+    } else {
+        let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
+        PathBuf::from(home).join(".config").join("Stirling-PDF")
+    };
     
-    // Define all Java options in an array
+    // Create subdirectories for different purposes
+    let config_dir = app_data_dir.join("configs");
+    let log_dir = app_data_dir.join("logs");
+    let work_dir = app_data_dir.join("workspace");
+    
+    // Create all necessary directories
+    std::fs::create_dir_all(&app_data_dir).ok();
+    std::fs::create_dir_all(&log_dir).ok();
+    std::fs::create_dir_all(&work_dir).ok();
+    std::fs::create_dir_all(&config_dir).ok();
+    
+    add_log(format!("📁 App data directory: {}", app_data_dir.display()));
+    add_log(format!("📁 Log directory: {}", log_dir.display()));
+    add_log(format!("📁 Working directory: {}", work_dir.display()));
+    add_log(format!("📁 Config directory: {}", config_dir.display()));
+    
+    // Define all Java options with Tauri-specific paths
     let log_path_option = format!("-Dlogging.file.path={}", log_dir.display());
+
     let java_options = vec![
         "-Xmx2g",
         "-DBROWSER_OPEN=false",
@@ -132,18 +156,49 @@ fn run_stirling_pdf_jar(app: &tauri::AppHandle, java_path: &PathBuf, jar_path: &
     
     // Log the equivalent command for external testing
     let java_command = format!(
-        "TAURI_PARENT_PID={} && \"{}\" {}",
+        "TAURI_PARENT_PID={} \"{}\" {}",
         std::process::id(),
         java_path.display(),
         java_options.join(" ")
     );
     add_log(format!("🔧 Equivalent command: {}", java_command));
+    add_log(format!("📁 Backend logs will be in: {}", log_dir.display()));
+    
+    // Additional macOS-specific checks
+    if cfg!(target_os = "macos") {
+        // Check if java executable has execute permissions
+        if let Ok(metadata) = std::fs::metadata(java_path) {
+            let permissions = metadata.permissions();
+            add_log(format!("🔍 Java executable permissions: {:?}", permissions));
+            
+            #[cfg(unix)]
+            {
+                use std::os::unix::fs::PermissionsExt;
+                let mode = permissions.mode();
+                add_log(format!("🔍 Java executable mode: 0o{:o}", mode));
+                if mode & 0o111 == 0 {
+                    add_log("⚠️ Java executable may not have execute permissions".to_string());
+                }
+            }
+        }
+        
+        // Check if we can read the JAR file
+        if let Ok(metadata) = std::fs::metadata(jar_path) {
+            add_log(format!("📦 JAR file size: {} bytes", metadata.len()));
+        } else {
+            add_log("⚠️ Cannot read JAR file metadata".to_string());
+        }
+    }
     
     let sidecar_command = app
         .shell()
         .command(java_path.to_str().unwrap())
         .args(java_options)
-        .env("TAURI_PARENT_PID", std::process::id().to_string());
+        .current_dir(&work_dir)  // Set working directory to writable location
+        .env("TAURI_PARENT_PID", std::process::id().to_string())
+        .env("STIRLING_PDF_CONFIG_DIR", config_dir.to_str().unwrap())
+        .env("STIRLING_PDF_LOG_DIR", log_dir.to_str().unwrap())
+        .env("STIRLING_PDF_WORK_DIR", work_dir.to_str().unwrap());
     
     add_log("⚙️ Starting backend with bundled JRE...".to_string());
     

frontend/src-tauri/src/commands/files.rs

@@ -1,15 +1,35 @@
 use crate::utils::add_log;
+use std::sync::Mutex;
+
+// Store the opened file path globally
+static OPENED_FILE: Mutex<Option<String>> = Mutex::new(None);
+
+// Set the opened file path (called by macOS file open events)
+pub fn set_opened_file(file_path: String) {
+    let mut opened_file = OPENED_FILE.lock().unwrap();
+    *opened_file = Some(file_path.clone());
+    add_log(format!("📂 File opened via file open event: {}", file_path));
+}
 
 // Command to get opened file path (if app was launched with a file)
 #[tauri::command]
 pub async fn get_opened_file() -> Result<Option<String>, String> {
-    // Get command line arguments
+    // First check if we have a file from macOS file open events
+    {
+        let opened_file = OPENED_FILE.lock().unwrap();
+        if let Some(ref file_path) = *opened_file {
+            add_log(format!("📂 Returning stored opened file: {}", file_path));
+            return Ok(Some(file_path.clone()));
+        }
+    }
+    
+    // Fallback to command line arguments (Windows/Linux)
     let args: Vec<String> = std::env::args().collect();
     
     // Look for a PDF file argument (skip the first arg which is the executable)
     for arg in args.iter().skip(1) {
         if arg.ends_with(".pdf") && std::path::Path::new(arg).exists() {
-            add_log(format!("📂 PDF file opened: {}", arg));
+            add_log(format!("📂 PDF file opened via command line: {}", arg));
             return Ok(Some(arg.clone()));
         }
     }
@@ -17,3 +37,12 @@ pub async fn get_opened_file() -> Result<Option<String>, String> {
     Ok(None)
 }
 
+// Command to clear the opened file (after processing)
+#[tauri::command]
+pub async fn clear_opened_file() -> Result<(), String> {
+    let mut opened_file = OPENED_FILE.lock().unwrap();
+    *opened_file = None;
+    add_log("📂 Cleared opened file".to_string());
+    Ok(())
+}
+

frontend/src-tauri/src/commands/mod.rs

@@ -4,4 +4,4 @@ pub mod files;
 
 pub use backend::{start_backend, cleanup_backend};
 pub use health::check_backend_health;
-pub use files::get_opened_file;
+pub use files::{get_opened_file, clear_opened_file, set_opened_file};

frontend/src-tauri/src/file_handler.rs

@@ -0,0 +1,189 @@
+/// Multi-platform file opening handler
+/// 
+/// This module provides unified file opening support across platforms:
+/// - macOS: Uses native NSApplication delegate (proper Apple Events)
+/// - Windows/Linux: Uses command line arguments (fallback approach)
+/// - All platforms: Runtime event handling via Tauri events
+
+use crate::utils::add_log;
+use crate::commands::set_opened_file;
+use tauri::AppHandle;
+
+
+/// Initialize file handling for the current platform
+pub fn initialize_file_handler(app: &AppHandle<tauri::Wry>) {
+    add_log("🔧 Initializing file handler...".to_string());
+    
+    // Platform-specific initialization
+    #[cfg(target_os = "macos")]
+    {
+        add_log("🍎 Using macOS native file handler".to_string());
+        macos_native::register_open_file_handler(app);
+    }
+    
+    #[cfg(not(target_os = "macos"))]
+    {
+        add_log("🖥️ Using command line argument file handler".to_string());
+        let _ = app; // Suppress unused variable warning
+    }
+    
+    // Universal: Check command line arguments (works on all platforms)
+    check_command_line_args();
+}
+
+/// Early initialization for macOS delegate registration
+pub fn early_init() {
+    #[cfg(target_os = "macos")]
+    {
+        add_log("🔄 Early macOS initialization...".to_string());
+        macos_native::register_delegate_early();
+    }
+}
+
+/// Check command line arguments for file paths (universal fallback)
+fn check_command_line_args() {
+    let args: Vec<String> = std::env::args().collect();
+    add_log(format!("🔍 DEBUG: All command line args: {:?}", args));
+    
+    // Check command line arguments for file opening
+    for (i, arg) in args.iter().enumerate() {
+        add_log(format!("🔍 DEBUG: Arg {}: {}", i, arg));
+        if i > 0 && arg.ends_with(".pdf") && std::path::Path::new(arg).exists() {
+            add_log(format!("📂 File argument detected: {}", arg));
+            set_opened_file(arg.clone());
+            break; // Only handle the first PDF file
+        }
+    }
+}
+
+/// Handle runtime file open events (for future single-instance support)
+#[allow(dead_code)]
+pub fn handle_runtime_file_open(file_path: String) {
+    if file_path.ends_with(".pdf") && std::path::Path::new(&file_path).exists() {
+        add_log(format!("📂 Runtime file open: {}", file_path));
+        set_opened_file(file_path);
+    }
+}
+
+#[cfg(target_os = "macos")]
+mod macos_native {
+    use objc::{class, msg_send, sel, sel_impl};
+    use objc::runtime::{Class, Object, Sel};
+    use cocoa::appkit::NSApplication;
+    use cocoa::base::{id, nil};
+    use once_cell::sync::Lazy;
+    use std::sync::Mutex;
+    use tauri::{AppHandle, Emitter};
+    
+    use crate::utils::add_log;
+    use crate::commands::set_opened_file;
+    
+    // Static app handle storage
+    static APP_HANDLE: Lazy<Mutex<Option<AppHandle<tauri::Wry>>>> = Lazy::new(|| Mutex::new(None));
+    
+    // Store files opened during launch
+    static LAUNCH_FILES: Lazy<Mutex<Vec<String>>> = Lazy::new(|| Mutex::new(Vec::new()));
+    
+    
+    extern "C" fn open_files(_self: &Object, _cmd: Sel, _sender: id, filenames: id) {
+        unsafe {
+            add_log(format!("📂 macOS native openFiles event called"));
+            
+            // filenames is an NSArray of NSString objects
+            let count: usize = msg_send![filenames, count];
+            add_log(format!("📂 Number of files to open: {}", count));
+            
+            for i in 0..count {
+                let filename: id = msg_send![filenames, objectAtIndex: i];
+                let cstr = {
+                    let bytes: *const std::os::raw::c_char = msg_send![filename, UTF8String];
+                    std::ffi::CStr::from_ptr(bytes)
+                };
+                
+                if let Ok(path) = cstr.to_str() {
+                    add_log(format!("📂 macOS file open: {}", path));
+                    if path.ends_with(".pdf") {
+                        // Always set the opened file for command-line interface
+                        set_opened_file(path.to_string());
+                        
+                        if let Some(app) = APP_HANDLE.lock().unwrap().as_ref() {
+                            // App is running, emit event immediately
+                            add_log(format!("✅ App running, emitting file event: {}", path));
+                            let _ = app.emit("macos://open-file", path.to_string());
+                        } else {
+                            // App not ready yet, store for later processing
+                            add_log(format!("🚀 App not ready, storing file for later: {}", path));
+                            LAUNCH_FILES.lock().unwrap().push(path.to_string());
+                        }
+                    }
+                }
+            }
+        }
+    }
+    
+    // Register the delegate immediately when the module loads
+    pub fn register_delegate_early() {
+        add_log("🔧 Registering macOS delegate early...".to_string());
+        
+        unsafe {
+            let ns_app = NSApplication::sharedApplication(nil);
+            
+            // Check if there's already a delegate
+            let existing_delegate: id = msg_send![ns_app, delegate];
+            if existing_delegate != nil {
+                add_log("⚠️ Tauri already has an NSApplication delegate, trying to extend it...".to_string());
+                
+                // Try to add our method to the existing delegate's class
+                let delegate_class: id = msg_send![existing_delegate, class];
+                let class_name: *const std::os::raw::c_char = msg_send![delegate_class, name];
+                let class_name_str = std::ffi::CStr::from_ptr(class_name).to_string_lossy();
+                add_log(format!("🔍 Existing delegate class: {}", class_name_str));
+                
+                // This approach won't work with existing classes, so let's try a different method
+                // We'll use method swizzling or create a new delegate that forwards to the old one
+                add_log("🔄 Will try alternative approach...".to_string());
+            }
+            
+            let delegate_class = Class::get("StirlingAppDelegate").unwrap_or_else(|| {
+                let superclass = class!(NSObject);
+                let mut decl = objc::declare::ClassDecl::new("StirlingAppDelegate", superclass).unwrap();
+                
+                // Add file opening delegate method (modern plural version)
+                decl.add_method(
+                    sel!(application:openFiles:),
+                    open_files as extern "C" fn(&Object, Sel, id, id)
+                );
+                
+                decl.register()
+            });
+    
+            let delegate: id = msg_send![delegate_class, new];
+            let _: () = msg_send![ns_app, setDelegate:delegate];
+        }
+        
+        add_log("✅ macOS delegate registered early".to_string());
+    }
+    
+    pub fn register_open_file_handler(app: &AppHandle<tauri::Wry>) {
+        add_log("🔧 Connecting app handle to file handler...".to_string());
+        
+        // Store the app handle 
+        *APP_HANDLE.lock().unwrap() = Some(app.clone());
+        
+        // Process any files that were opened during launch
+        let launch_files = {
+            let mut files = LAUNCH_FILES.lock().unwrap();
+            let result = files.clone();
+            files.clear();
+            result
+        };
+        
+        for file_path in launch_files {
+            add_log(format!("📂 Processing stored launch file: {}", file_path));
+            set_opened_file(file_path.clone());
+            let _ = app.emit("macos://open-file", file_path);
+        }
+        
+        add_log("✅ macOS file handler connected successfully".to_string());
+    }
+}

frontend/src-tauri/src/lib.rs

@@ -1,18 +1,30 @@
-use tauri::{RunEvent, WindowEvent};
+use tauri::{RunEvent, WindowEvent, Emitter};
 
 mod utils;
 mod commands;
+mod file_handler;
 
-use commands::{start_backend, check_backend_health, get_opened_file, cleanup_backend};
+use commands::{start_backend, check_backend_health, get_opened_file, clear_opened_file, cleanup_backend, set_opened_file};
-use utils::add_log;
+use utils::{add_log, get_tauri_logs};
 
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
+  // Initialize file handler early for macOS
+  file_handler::early_init();
+  
   tauri::Builder::default()
     .plugin(tauri_plugin_shell::init())
     .plugin(tauri_plugin_fs::init())
-    .setup(|_app| {Ok(())})
+    .setup(|app| {
-    .invoke_handler(tauri::generate_handler![start_backend, check_backend_health, get_opened_file])
+      add_log("🚀 Tauri app setup started".to_string());
+      
+      // Initialize platform-specific file handler
+      file_handler::initialize_file_handler(&app.handle());
+      
+      add_log("🔍 DEBUG: Setup completed".to_string());
+      Ok(())
+    })
+    .invoke_handler(tauri::generate_handler![start_backend, check_backend_health, get_opened_file, clear_opened_file, get_tauri_logs])
     .build(tauri::generate_context!())
     .expect("error while building tauri application")
     .run(|app_handle, event| {
@@ -28,7 +40,26 @@ pub fn run() {
           cleanup_backend();
           // Allow the window to close
         }
-        _ => {}
+        #[cfg(target_os = "macos")]
+        RunEvent::Opened { urls } => {
+          add_log(format!("📂 Tauri file opened event: {:?}", urls));
+          for url in urls {
+            let url_str = url.as_str();
+            if url_str.starts_with("file://") {
+              let file_path = url_str.strip_prefix("file://").unwrap_or(url_str);
+              if file_path.ends_with(".pdf") {
+                add_log(format!("📂 Processing opened PDF: {}", file_path));
+                set_opened_file(file_path.to_string());
+                let _ = app_handle.emit("macos://open-file", file_path.to_string());
+              }
+            }
+          }
+        }
+        _ => {
+          // Only log unhandled events in debug mode to reduce noise
+          // #[cfg(debug_assertions)]
+          // add_log(format!("🔍 DEBUG: Unhandled event: {:?}", event));
+        }
       }
     });
 }

frontend/src-tauri/src/utils/logging.rs

@@ -1,20 +1,90 @@
 use std::sync::Mutex;
 use std::collections::VecDeque;
+use std::fs::OpenOptions;
+use std::io::Write;
+use std::path::PathBuf;
 
 // Store backend logs globally
 static BACKEND_LOGS: Mutex<VecDeque<String>> = Mutex::new(VecDeque::new());
 
+// Get platform-specific log directory
+fn get_log_directory() -> PathBuf {
+    if cfg!(target_os = "macos") {
+        // macOS: ~/Library/Logs/Stirling-PDF
+        let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
+        PathBuf::from(home).join("Library").join("Logs").join("Stirling-PDF")
+    } else if cfg!(target_os = "windows") {
+        // Windows: %APPDATA%\Stirling-PDF\logs
+        let appdata = std::env::var("APPDATA").unwrap_or_else(|_| std::env::temp_dir().to_string_lossy().to_string());
+        PathBuf::from(appdata).join("Stirling-PDF").join("logs")
+    } else {
+        // Linux: ~/.config/Stirling-PDF/logs
+        let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
+        PathBuf::from(home).join(".config").join("Stirling-PDF").join("logs")
+    }
+}
+
 // Helper function to add log entry
 pub fn add_log(message: String) {
+    let timestamp = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .unwrap()
+        .as_secs();
     
+    let log_entry = format!("{}: {}", timestamp, message);
+    
+    // Add to memory logs
+    {
         let mut logs = BACKEND_LOGS.lock().unwrap();
-    logs.push_back(format!("{}: {}", std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).unwrap().as_secs(), message));
+        logs.push_back(log_entry.clone());
         // Keep only last 100 log entries
         if logs.len() > 100 {
             logs.pop_front();
         }
+    }
+    
+    // Write to file
+    write_to_log_file(&log_entry);
     
     // Remove trailing newline if present
     let clean_message = message.trim_end_matches('\n').to_string();
     println!("{}", clean_message); // Also print to console
 }
+
+// Write log entry to file
+fn write_to_log_file(log_entry: &str) {
+    let log_dir = get_log_directory();
+    if let Err(e) = std::fs::create_dir_all(&log_dir) {
+        eprintln!("Failed to create log directory: {}", e);
+        return;
+    }
+    
+    let log_file = log_dir.join("tauri-backend.log");
+    
+    match OpenOptions::new()
+        .create(true)
+        .append(true)
+        .open(&log_file)
+    {
+        Ok(mut file) => {
+            if let Err(e) = writeln!(file, "{}", log_entry) {
+                eprintln!("Failed to write to log file: {}", e);
+            }
+        }
+        Err(e) => {
+            eprintln!("Failed to open log file {:?}: {}", log_file, e);
+        }
+    }
+}
+
+// Get current logs for debugging
+pub fn get_logs() -> Vec<String> {
+    let logs = BACKEND_LOGS.lock().unwrap();
+    logs.iter().cloned().collect()
+}
+
+// Command to get logs from frontend
+#[tauri::command]
+pub async fn get_tauri_logs() -> Result<Vec<String>, String> {
+    Ok(get_logs())
+}

frontend/src-tauri/src/utils/mod.rs

@@ -1,3 +1,3 @@
 pub mod logging;
 
-pub use logging::add_log;
+pub use logging::{add_log, get_tauri_logs};

frontend/src-tauri/stirling-pdf.desktop

@@ -0,0 +1,14 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=Stirling-PDF
+Comment=Locally hosted web application that allows you to perform various operations on PDF files
+Icon={{icon}}
+Terminal=false
+MimeType=application/pdf;
+Categories=Office;Graphics;Utility;
+Actions=open-file;
+
+[Desktop Action open-file]
+Name=Open PDF File
+Exec=/usr/bin/stirling-pdf %F

frontend/src-tauri/tauri.conf.json

@@ -13,21 +13,25 @@
     "windows": [
       {
         "title": "Stirling-PDF",
-        "width": 800,
+        "width": 1024,
-        "height": 600,
+        "height": 768,
         "resizable": true,
         "fullscreen": false
       }
     ]
-
   },
   "bundle": {
     "active": true,
-    "targets": "all",
+    "targets": ["deb", "rpm", "dmg", "msi"],
     "icon": [
-      "icons/32x32.png",
+      "icons/icon.png",
       "icons/icon.icns",
-      "icons/icon.ico"
+      "icons/icon.ico",
+      "icons/16x16.png",
+      "icons/32x32.png",
+      "icons/64x64.png",
+      "icons/128x128.png",
+      "icons/192x192.png"
     ],
     "resources": [
       "libs/*.jar",
@@ -38,9 +42,15 @@
         "ext": ["pdf"],
         "name": "PDF Document",
         "description": "Open PDF files with Stirling-PDF",
-        "role": "Editor"
+        "role": "Editor",
+        "mimeType": "application/pdf"
+      }
+    ],
+    "linux": {
+      "deb": {
+        "desktopTemplate": "stirling-pdf.desktop"
+      }
     }
-    ]
   },
   "plugins": {
     "shell": {

frontend/src/hooks/useOpenedFile.ts

@@ -7,12 +7,19 @@ export function useOpenedFile() {
 
   useEffect(() => {
     const checkForOpenedFile = async () => {
+      console.log('🔍 Checking for opened file...');
       try {
         const filePath = await fileOpenService.getOpenedFile();
+        console.log('🔍 fileOpenService.getOpenedFile() returned:', filePath);
         
         if (filePath) {
           console.log('✅ App opened with file:', filePath);
           setOpenedFilePath(filePath);
+          
+          // Clear the file from service state after consuming it
+          await fileOpenService.clearOpenedFile();
+        } else {
+          console.log('ℹ️ No file was opened with the app');
         }
 
       } catch (error) {
@@ -23,6 +30,17 @@ export function useOpenedFile() {
     };
 
     checkForOpenedFile();
+
+    // Listen for runtime file open events (abstracted through service)
+    const unlistenRuntimeEvents = fileOpenService.onFileOpened((filePath) => {
+      console.log('📂 Runtime file open event:', filePath);
+      setOpenedFilePath(filePath);
+    });
+
+    // Cleanup function
+    return () => {
+      unlistenRuntimeEvents();
+    };
   }, []);
 
   return { openedFilePath, loading };

frontend/src/services/fileOpenService.ts

@@ -3,15 +3,19 @@ import { invoke } from '@tauri-apps/api/core';
 export interface FileOpenService {
   getOpenedFile(): Promise<string | null>;
   readFileAsArrayBuffer(filePath: string): Promise<{ fileName: string; arrayBuffer: ArrayBuffer } | null>;
+  clearOpenedFile(): Promise<void>;
+  onFileOpened(callback: (filePath: string) => void): () => void; // Returns unlisten function
 }
 
 class TauriFileOpenService implements FileOpenService {
   async getOpenedFile(): Promise<string | null> {
     try {
+      console.log('🔍 Calling invoke(get_opened_file)...');
       const result = await invoke<string | null>('get_opened_file');
+      console.log('🔍 invoke(get_opened_file) returned:', result);
       return result;
     } catch (error) {
-      console.error('Failed to get opened file:', error);
+      console.error('❌ Failed to get opened file:', error);
       return null;
     }
   }
@@ -32,6 +36,85 @@ class TauriFileOpenService implements FileOpenService {
       return null;
     }
   }
+
+  async clearOpenedFile(): Promise<void> {
+    try {
+      console.log('🔍 Calling invoke(clear_opened_file)...');
+      await invoke('clear_opened_file');
+      console.log('✅ Successfully cleared opened file');
+    } catch (error) {
+      console.error('❌ Failed to clear opened file:', error);
+    }
+  }
+
+  onFileOpened(callback: (filePath: string) => void): () => void {
+    let cleanup: (() => void) | null = null;
+    let isCleanedUp = false;
+    
+    const setupEventListeners = async () => {
+      try {
+        // Check if already cleaned up before async setup completes
+        if (isCleanedUp) {
+          return;
+        }
+        
+        // Only import if in Tauri environment
+        if (typeof window !== 'undefined' && ('__TAURI__' in window || '__TAURI_INTERNALS__' in window)) {
+          const { listen } = await import('@tauri-apps/api/event');
+          
+          // Check again after async import
+          if (isCleanedUp) {
+            return;
+          }
+          
+          // Listen for macOS native file open events
+          const unlistenMacOS = await listen('macos://open-file', (event) => {
+            console.log('📂 macOS native file open event:', event.payload);
+            callback(event.payload as string);
+          });
+          
+          // Listen for fallback file open events
+          const unlistenFallback = await listen('file-opened', (event) => {
+            console.log('📂 Fallback file open event:', event.payload);
+            callback(event.payload as string);
+          });
+          
+          // Set up cleanup function only if not already cleaned up
+          if (!isCleanedUp) {
+            cleanup = () => {
+              try {
+                unlistenMacOS();
+                unlistenFallback();
+                console.log('✅ File event listeners cleaned up');
+              } catch (error) {
+                console.error('❌ Error during file event cleanup:', error);
+              }
+            };
+          } else {
+            // Clean up immediately if cleanup was called during setup
+            try {
+              unlistenMacOS();
+              unlistenFallback();
+            } catch (error) {
+              console.error('❌ Error during immediate cleanup:', error);
+            }
+          }
+        }
+      } catch (error) {
+        console.error('❌ Failed to setup file event listeners:', error);
+      }
+    };
+
+    setupEventListeners();
+
+    // Return cleanup function
+    return () => {
+      isCleanedUp = true;
+      if (cleanup) {
+        cleanup();
+      }
+    };
+  }
 }
 
 class WebFileOpenService implements FileOpenService {
@@ -44,6 +127,18 @@ class WebFileOpenService implements FileOpenService {
     // In web mode, cannot read arbitrary file paths
     return null;
   }
+
+  async clearOpenedFile(): Promise<void> {
+    // In web mode, no file clearing needed
+  }
+
+  onFileOpened(callback: (filePath: string) => void): () => void {
+    // In web mode, no file events - return no-op cleanup function
+    console.log('ℹ️ Web mode: File event listeners not supported');
+    return () => {
+      // No-op cleanup for web mode
+    };
+  }
 }
 
 // Export the appropriate service based on environment

scripts/build-tauri-jlink.bat

@@ -28,8 +28,8 @@ if errorlevel 1 (
 
 REM Find the built JAR(s)
 echo ▶ Listing all built JAR files in app\core\build\libs:
-dir /b app\core\build\libs\Stirling-PDF-*.jar
+dir /b app\core\build\libs\stirling-pdf-*.jar
-for %%f in (app\core\build\libs\Stirling-PDF-*.jar) do set STIRLING_JAR=%%f
+for %%f in (app\core\build\libs\stirling-pdf-*.jar) do set STIRLING_JAR=%%f
 if not exist "%STIRLING_JAR%" (
     echo ❌ No Stirling-PDF JAR found in build/libs/
     exit /b 1
@@ -47,7 +47,7 @@ echo ✅ JAR copied to frontend\src-tauri\libs\
 
 REM Log out all JAR files now in the Tauri libs directory
 echo ▶ Listing all JAR files in frontend\src-tauri\libs after copy:
-dir /b frontend\src-tauri\libs\Stirling-PDF-*.jar
+dir /b frontend\src-tauri\libs\stirling-pdf-*.jar
 
 echo ▶ Creating custom JRE with jlink...
 if exist "frontend\src-tauri\runtime\jre" rmdir /s /q "frontend\src-tauri\runtime\jre"

scripts/build-tauri-jlink.sh

@@ -62,13 +62,13 @@ fi
 print_step "Building Stirling-PDF JAR..."
 ./gradlew clean bootJar --no-daemon
 
-if [ ! -f "stirling-pdf/build/libs/Stirling-PDF-"*.jar ]; then
+if [ ! -f "app\core\build\libs\stirling-pdf-*.jar"*.jar ]; then
-    print_error "Failed to build Stirling-PDF JAR"
+    print_error "Failed to build stirling-pdf JAR"
     exit 1
 fi
 
 # Find the built JAR
-STIRLING_JAR=$(ls stirling-pdf/build/libs/Stirling-PDF-*.jar | head -n 1)
+STIRLING_JAR=$(ls app\core\build\libs\stirling-pdf-*.jar | head -n 1)
 print_success "Built JAR: $STIRLING_JAR"
 
 # Create directories for Tauri
@@ -98,7 +98,7 @@ if command -v jdeps &> /dev/null; then
     if [ -n "$REQUIRED_MODULES" ]; then
         print_success "jdeps detected modules: $REQUIRED_MODULES"
         # Add additional modules we know Stirling-PDF needs
-        MODULES="$REQUIRED_MODULES,java.compiler,java.instrument,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.transaction.xa,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
+        MODULES="$REQUIRED_MODULES,java.compiler,java.instrument,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"
     else
         print_warning "jdeps analysis failed, using predefined module list"
         MODULES="java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.net.http,java.prefs,java.rmi,java.scripting,java.security.jgss,java.security.sasl,java.sql,java.transaction.xa,java.xml,java.xml.crypto,jdk.crypto.ec,jdk.crypto.cryptoki,jdk.unsupported"