Merge branch 'main' into session_2025_03_22

2025-04-19 11:11:18 +00:00 · 2025-04-14 10:14:43 +00:00 · 2025-04-14 10:14:43 +00:00 · e76e83c427
commit e76e83c427
parent 1343e41149 9f5f333f57
53 changed files with 331 additions and 56 deletions
--- a/.github/workflows/PR-Demo-Comment-with-react.yml
+++ b/.github/workflows/PR-Demo-Comment-with-react.yml
@ -37,6 +37,7 @@ jobs:
      pr_repository: ${{ steps.get-pr-info.outputs.repository }}
      pr_ref: ${{ steps.get-pr-info.outputs.ref }}
      comment_id: ${{ github.event.comment.id }}
+      enable_security: ${{ steps.check-security-flag.outputs.enable_security }}

    steps:
      - name: Harden Runner
@ -83,6 +84,19 @@ jobs:

            core.setOutput('repository', repository);
            core.setOutput('ref', pr.head.ref);
+      
+      - name: Check for security/login flag
+        id: check-security-flag
+        env:
+          COMMENT_BODY: ${{ github.event.comment.body }}
+        run: |
+          if [[ "$COMMENT_BODY" == *"security"* ]] || [[ "$COMMENT_BODY" == *"login"* ]]; then
+            echo "Security flags detected in comment"
+            echo "enable_security=true" >> $GITHUB_OUTPUT
+          else
+            echo "No security flags detected in comment"
+            echo "enable_security=false" >> $GITHUB_OUTPUT
+          fi

      - name: Add 'in_progress' reaction to comment
        id: add-eyes-reaction
@ -140,9 +154,14 @@ jobs:
          distribution: "temurin"

      - name: Run Gradle Command
-        run: ./gradlew clean build
+        run: |
+          if [ "${{ needs.check-comment.outputs.enable_security }}" == "true" ]; then
+            export DOCKER_ENABLE_SECURITY=true
+          else
+            export DOCKER_ENABLE_SECURITY=false
+          fi
+          ./gradlew clean build
        env:
-          DOCKER_ENABLE_SECURITY: false
          STIRLING_PDF_DESKTOP_UI: false

      - name: Set up Docker Buildx
@ -179,8 +198,19 @@ jobs:
      - name: Deploy to VPS
        id: deploy
        run: |
+          # Set security settings based on flags
+          if [ "${{ needs.check-comment.outputs.enable_security }}" == "true" ]; then
+            DOCKER_SECURITY="true"
+            LOGIN_SECURITY="true"
+            SECURITY_STATUS="🔒 Security Enabled"
+          else
+            DOCKER_SECURITY="false"
+            LOGIN_SECURITY="false"
+            SECURITY_STATUS="Security Disabled"
+          fi
+
          # First create the docker-compose content locally
-          cat > docker-compose.yml << 'EOF'
+          cat > docker-compose.yml << EOF
          version: '3.3'
          services:
            stirling-pdf:
@ -193,8 +223,8 @@ jobs:
                - /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/config:/configs:rw
                - /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/logs:/logs:rw
              environment:
-                DOCKER_ENABLE_SECURITY: "false"
-                SECURITY_ENABLELOGIN: "false"
+                DOCKER_ENABLE_SECURITY: "${DOCKER_SECURITY}"
+                SECURITY_ENABLELOGIN: "${LOGIN_SECURITY}"
                SYSTEM_DEFAULTLOCALE: en-GB
                UI_APPNAME: "Stirling-PDF PR#${{ needs.check-comment.outputs.pr_number }}"
                UI_HOMEDESCRIPTION: "PR#${{ needs.check-comment.outputs.pr_number }} for Stirling-PDF Latest"
@ -208,7 +238,7 @@ jobs:
          # Then copy the file and execute commands
          scp -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null docker-compose.yml ${{ secrets.VPS_USERNAME }}@${{ secrets.VPS_HOST }}:/tmp/docker-compose.yml

-          ssh -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -T ${{ secrets.VPS_USERNAME }}@${{ secrets.VPS_HOST }} << 'ENDSSH'
+          ssh -i ../private.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -T ${{ secrets.VPS_USERNAME }}@${{ secrets.VPS_HOST }} << ENDSSH
            # Create PR-specific directories
            mkdir -p /stirling/PR-${{ needs.check-comment.outputs.pr_number }}/{data,config,logs}

@ -220,6 +250,9 @@ jobs:
            docker-compose pull
            docker-compose up -d
          ENDSSH
+          
+          # Set output for use in PR comment
+          echo "security_status=${SECURITY_STATUS}" >> $GITHUB_ENV

      - name: Add success reaction to comment
        if: success()
@ -270,11 +303,13 @@ jobs:
            const { GITHUB_REPOSITORY } = process.env;
            const [repoOwner, repoName] = GITHUB_REPOSITORY.split('/');
            const prNumber = ${{ needs.check-comment.outputs.pr_number }};
+            const securityStatus = process.env.security_status || "Security Disabled";

            const deploymentUrl = `http://${{ secrets.VPS_HOST }}:${prNumber}`;
            const commentBody = `## 🚀 PR Test Deployment\n\n` +
                              `Your PR has been deployed for testing!\n\n` +
-                              `🔗 **Test URL:** [${deploymentUrl}](${deploymentUrl})\n\n` +
+                              `🔗 **Test URL:** [${deploymentUrl}](${deploymentUrl})\n` +
+                              `${securityStatus}\n\n` +
                              `This deployment will be automatically cleaned up when the PR is closed.\n\n`;

            await github.rest.issues.createComment({
--- a/README.md
+++ b/README.md
@ -124,32 +124,32 @@ Stirling-PDF currently supports 39 languages!
 | Croatian (Hrvatski) (hr_HR)                  | ![81%](https://geps.dev/progress/81)   |
 | Czech (Česky) (cs_CZ)                        | ![92%](https://geps.dev/progress/92)   |
 | Danish (Dansk) (da_DK)                       | ![80%](https://geps.dev/progress/80)   |
-| Dutch (Nederlands) (nl_NL)                   | ![80%](https://geps.dev/progress/80)   |
+| Dutch (Nederlands) (nl_NL)                   | ![79%](https://geps.dev/progress/79)   |
 | English (English) (en_GB)                    | ![100%](https://geps.dev/progress/100) |
 | English (US) (en_US)                         | ![100%](https://geps.dev/progress/100) |
 | French (Français) (fr_FR)                    | ![92%](https://geps.dev/progress/92)   |
-| German (Deutsch) (de_DE)                     | ![95%](https://geps.dev/progress/95)   |
-| Greek (Ελληνικά) (el_GR)                     | ![92%](https://geps.dev/progress/92)   |
+| German (Deutsch) (de_DE)                     | ![94%](https://geps.dev/progress/94)   |
+| Greek (Ελληνικά) (el_GR)                     | ![91%](https://geps.dev/progress/91)   |
 | Hindi (हिंदी) (hi_IN)                          | ![92%](https://geps.dev/progress/92)   |
 | Hungarian (Magyar) (hu_HU)                   | ![89%](https://geps.dev/progress/89)   |
 | Indonesian (Bahasa Indonesia) (id_ID)        | ![81%](https://geps.dev/progress/81)   |
 | Irish (Gaeilge) (ga_IE)                      | ![92%](https://geps.dev/progress/92)   |
 | Italian (Italiano) (it_IT)                   | ![98%](https://geps.dev/progress/98)   |
 | Japanese (日本語) (ja_JP)                    | ![89%](https://geps.dev/progress/89)   |
-| Korean (한국어) (ko_KR)                      | ![93%](https://geps.dev/progress/93)   |
-| Norwegian (Norsk) (no_NB)                    | ![87%](https://geps.dev/progress/87)   |
+| Korean (한국어) (ko_KR)                      | ![92%](https://geps.dev/progress/92)   |
+| Norwegian (Norsk) (no_NB)                    | ![86%](https://geps.dev/progress/86)   |
 | Persian (فارسی) (fa_IR)                      | ![88%](https://geps.dev/progress/88)   |
 | Polish (Polski) (pl_PL)                      | ![96%](https://geps.dev/progress/96)   |
 | Portuguese (Português) (pt_PT)               | ![91%](https://geps.dev/progress/91)   |
 | Portuguese Brazilian (Português) (pt_BR)     | ![94%](https://geps.dev/progress/94)   |
-| Romanian (Română) (ro_RO)                    | ![76%](https://geps.dev/progress/76)   |
+| Romanian (Română) (ro_RO)                    | ![75%](https://geps.dev/progress/75)   |
 | Russian (Русский) (ru_RU)                    | ![94%](https://geps.dev/progress/94)   |
 | Serbian Latin alphabet (Srpski) (sr_LATN_RS) | ![60%](https://geps.dev/progress/60)   |
 | Simplified Chinese (简体中文) (zh_CN)         | ![93%](https://geps.dev/progress/93)   |
 | Slovakian (Slovensky) (sk_SK)                | ![69%](https://geps.dev/progress/69)   |
 | Slovenian (Slovenščina) (sl_SI)              | ![95%](https://geps.dev/progress/95)   |
-| Spanish (Español) (es_ES)                    | ![94%](https://geps.dev/progress/94)   |
-| Swedish (Svenska) (sv_SE)                    | ![88%](https://geps.dev/progress/88)   |
+| Spanish (Español) (es_ES)                    | ![93%](https://geps.dev/progress/93)   |
+| Swedish (Svenska) (sv_SE)                    | ![87%](https://geps.dev/progress/87)   |
 | Thai (ไทย) (th_TH)                           | ![80%](https://geps.dev/progress/80)   |
 | Tibetan (བོད་ཡིག་) (zh_BO)                     | ![89%](https://geps.dev/progress/89) |
 | Traditional Chinese (繁體中文) (zh_TW)        | ![99%](https://geps.dev/progress/99)   |
--- a/build.gradle
+++ b/build.gradle
@ -29,7 +29,7 @@ ext {
 }

 group = "stirling.software"
-version = "0.45.4"
+version = "0.45.5"

 java {
    // 17 is lowest but we support and recommend 21
--- a/src/main/java/stirling/software/SPDF/EE/KeygenLicenseVerifier.java
+++ b/src/main/java/stirling/software/SPDF/EE/KeygenLicenseVerifier.java
@ -53,24 +53,37 @@ public class KeygenLicenseVerifier {
    }

    public License verifyLicense(String licenseKeyOrCert) {
-        if (isCertificateLicense(licenseKeyOrCert)) {
-            log.info("Detected certificate-based license. Processing...");
-            return resultToEnum(verifyCertificateLicense(licenseKeyOrCert), License.ENTERPRISE);
-        } else if (isJWTLicense(licenseKeyOrCert)) {
-            log.info("Detected JWT-style license key. Processing...");
-            return resultToEnum(verifyJWTLicense(licenseKeyOrCert), License.ENTERPRISE);
-        } else {
-            log.info("Detected standard license key. Processing...");
-            return resultToEnum(verifyStandardLicense(licenseKeyOrCert), License.PRO);
-        }
+    	License license;
+
+    	if (isCertificateLicense(licenseKeyOrCert)) {
+    	    log.info("Detected certificate-based license. Processing...");
+    	    boolean isValid = verifyCertificateLicense(licenseKeyOrCert);
+    	    if (isValid) {
+    	        license = isEnterpriseLicense ? License.ENTERPRISE : License.PRO;
+    	    } else {
+    	        license = License.NORMAL;
+    	    }
+    	} else if (isJWTLicense(licenseKeyOrCert)) {
+    	    log.info("Detected JWT-style license key. Processing...");
+    	    boolean isValid = verifyJWTLicense(licenseKeyOrCert);
+    	    if (isValid) {
+    	        license = isEnterpriseLicense ? License.ENTERPRISE : License.PRO;
+    	    } else {
+    	        license = License.NORMAL;
+    	    }
+    	} else {
+    	    log.info("Detected standard license key. Processing...");
+    	    boolean isValid = verifyStandardLicense(licenseKeyOrCert);
+    	    if (isValid) {
+    	        license = isEnterpriseLicense ? License.ENTERPRISE : License.PRO;
+    	    } else {
+    	        license = License.NORMAL;
+    	    }
+    	}
+    	return license;
    }

-    private License resultToEnum(boolean result, License option) {
-        if (result) {
-            return option;
-        }
-        return License.NORMAL;
-    }
+    private boolean isEnterpriseLicense = false;

    private boolean isCertificateLicense(String license) {
        return license != null && license.trim().startsWith(CERT_PREFIX);
@ -82,8 +95,6 @@ public class KeygenLicenseVerifier {

    private boolean verifyCertificateLicense(String licenseFile) {
        try {
-            log.info("Verifying certificate-based license");
-
            String encodedPayload = licenseFile;
            // Remove the header
            encodedPayload = encodedPayload.replace(CERT_PREFIX, "");
@ -106,8 +117,6 @@ public class KeygenLicenseVerifier {
                encryptedData = (String) attrs.get("enc");
                encodedSignature = (String) attrs.get("sig");
                algorithm = (String) attrs.get("alg");
-
-                log.info("Certificate algorithm: {}", algorithm);
            } catch (JSONException e) {
                log.error("Failed to parse license file: {}", e.getMessage());
                return false;
@ -151,7 +160,6 @@ public class KeygenLicenseVerifier {
    private boolean verifyEd25519Signature(String encryptedData, String encodedSignature) {
        try {
            log.info("Signature to verify: {}", encodedSignature);
-            log.info("Public key being used: {}", PUBLIC_KEY);

            byte[] signatureBytes = Base64.getDecoder().decode(encodedSignature);

@ -185,7 +193,7 @@ public class KeygenLicenseVerifier {

    private boolean processCertificateData(String certData) {
        try {
-            log.info("Processing certificate data: {}", certData);
+

            JSONObject licenseData = new JSONObject(certData);
            JSONObject metaObj = licenseData.optJSONObject("meta");
@ -234,18 +242,9 @@ public class KeygenLicenseVerifier {
                        applicationProperties.getPremium().setMaxUsers(users);
                        log.info("License allows for {} users", users);
                    }
+                    isEnterpriseLicense = metadataObj.optBoolean("isEnterprise", false);
                }

-                // Check maxUsers directly in attributes if present from policy definition
-                //                if (attributesObj.has("maxUsers")) {
-                //                    int maxUsers = attributesObj.optInt("maxUsers", 0);
-                //                    if (maxUsers > 0) {
-                //                        applicationProperties.getPremium().setMaxUsers(maxUsers);
-                //                        log.info("License directly specifies {} max users",
-                // maxUsers);
-                //                    }
-                //                }
-
                // Check license status if available
                String status = attributesObj.optString("status", null);
                if (status != null
@ -388,9 +387,10 @@ public class KeygenLicenseVerifier {
                String policyId = policyObj.optString("id", "unknown");
                log.info("License uses policy: {}", policyId);

-                // Extract max users from policy if available (customize based on your policy
-                // structure)
+                // Extract max users and isEnterprise from policy or metadata
                int users = policyObj.optInt("users", 0);
+                isEnterpriseLicense = policyObj.optBoolean("isEnterprise", false);
+                
                if (users > 0) {
                    applicationProperties.getPremium().setMaxUsers(users);
                    log.info("License allows for {} users", users);
@ -402,12 +402,16 @@ public class KeygenLicenseVerifier {
                        users = metadata.optInt("users", 1);
                        applicationProperties.getPremium().setMaxUsers(users);
                        log.info("License allows for {} users (from metadata)", users);
+                        
+                        // Check for isEnterprise flag in metadata
+                        isEnterpriseLicense = metadata.optBoolean("isEnterprise", false);
                    } else {
                        // Default value
                        applicationProperties.getPremium().setMaxUsers(1);
                        log.info("Using default of 1 user for license");
                    }
                }
+               
            }

            return true;
@ -494,6 +498,7 @@ public class KeygenLicenseVerifier {
            log.info("Validation detail: " + detail);
            log.info("Validation code: " + code);

+            // Extract user count
            int users =
                    jsonResponse
                            .path("data")
@ -502,6 +507,16 @@ public class KeygenLicenseVerifier {
                            .path("users")
                            .asInt(0);
            applicationProperties.getPremium().setMaxUsers(users);
+            
+            // Extract isEnterprise flag
+            isEnterpriseLicense = 
+                    jsonResponse
+                            .path("data")
+                            .path("attributes")
+                            .path("metadata")
+                            .path("isEnterprise")
+                            .asBoolean(false);
+            
            log.info(applicationProperties.toString());

        } else {
--- a/src/main/java/stirling/software/SPDF/config/AppConfig.java
+++ b/src/main/java/stirling/software/SPDF/config/AppConfig.java
@ -20,6 +20,8 @@ import org.springframework.core.io.Resource;
 import org.springframework.core.io.ResourceLoader;
 import org.thymeleaf.spring6.SpringTemplateEngine;

+import com.posthog.java.shaded.kotlin.text.Regex;
+
 import lombok.extern.slf4j.Slf4j;

 import stirling.software.SPDF.model.ApplicationProperties;
@ -107,6 +109,33 @@ public class AppConfig {
        return (rateLimit != null) ? Boolean.valueOf(rateLimit) : false;
    }

+    @Bean(name = "uploadLimit")
+    public long uploadLimit() {
+        String maxUploadSize =
+                applicationProperties.getSystem().getFileUploadLimit() != null
+                        ? applicationProperties.getSystem().getFileUploadLimit()
+                        : "";
+
+        if (maxUploadSize.isEmpty()) {
+            return 0;
+        } else if (!new Regex("^[1-9][0-9]{0,2}[KMGkmg][Bb]$").matches(maxUploadSize)) {
+            log.error(
+                    "Invalid maxUploadSize format. Expected format: [1-9][0-9]{0,2}[KMGkmg][Bb], but got: {}",
+                    maxUploadSize);
+            return 0;
+        } else {
+            String unit = maxUploadSize.replaceAll("[1-9][0-9]{0,2}", "").toUpperCase();
+            String number = maxUploadSize.replaceAll("[KMGkmg][Bb]", "");
+            long size = Long.parseLong(number);
+            return switch (unit) {
+                case "KB" -> size * 1024;
+                case "MB" -> size * 1024 * 1024;
+                case "GB" -> size * 1024 * 1024 * 1024;
+                default -> 0;
+            };
+        }
+    }
+
    @Bean(name = "RunningInDocker")
    public boolean runningInDocker() {
        return Files.exists(Paths.get("/.dockerenv"));
--- a/src/main/java/stirling/software/SPDF/controller/web/GlobalUploadLimitWebController.java
+++ b/src/main/java/stirling/software/SPDF/controller/web/GlobalUploadLimitWebController.java
@ -0,0 +1,30 @@
+package stirling.software.SPDF.controller.web;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ModelAttribute;
+
+@Component
+@ControllerAdvice
+public class GlobalUploadLimitWebController {
+
+    @Autowired() private long uploadLimit;
+
+    @ModelAttribute("uploadLimit")
+    public long populateUploadLimit() {
+        return uploadLimit;
+    }
+
+    @ModelAttribute("uploadLimitReadable")
+    public String populateReadableLimit() {
+        return humanReadableByteCount(uploadLimit);
+    }
+
+    private String humanReadableByteCount(long bytes) {
+        if (bytes < 1024) return bytes + " B";
+        int exp = (int) (Math.log(bytes) / Math.log(1024));
+        String pre = "KMGTPE".charAt(exp - 1) + "B";
+        return String.format("%.1f %s", bytes / Math.pow(1024, exp), pre);
+    }
+}
--- a/src/main/java/stirling/software/SPDF/model/ApplicationProperties.java
+++ b/src/main/java/stirling/software/SPDF/model/ApplicationProperties.java
@ -290,6 +290,7 @@ public class ApplicationProperties {
        private Boolean disableSanitize;
        private Boolean enableUrlToPDF;
        private CustomPaths customPaths = new CustomPaths();
+        private String fileUploadLimit;

        public boolean isAnalyticsEnabled() {
            return this.getEnableAnalytics() != null && this.getEnableAnalytics();
--- a/src/main/java/stirling/software/SPDF/service/PostHogService.java
+++ b/src/main/java/stirling/software/SPDF/service/PostHogService.java
@ -63,6 +63,8 @@ public class PostHogService {
        if (!applicationProperties.getSystem().isAnalyticsEnabled()) {
            return;
        }
+
+        properties.put("app_version", appVersion);
        postHog.capture(uniqueId, eventName, properties);
    }

--- a/src/main/resources/messages_ar_AR.properties
+++ b/src/main/resources/messages_ar_AR.properties
@ -10,6 +10,9 @@ multiPdfPrompt=اختر ملفات PDF (2+)
 multiPdfDropPrompt=حدد (أو اسحب وأفلت) جميع ملفات PDF التي تحتاجها
 imgPrompt=اختر صورة
 genericSubmit=إرسال
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=تحذير: يمكن أن تستغرق هذه العملية ما يصل إلى دقيقة حسب حجم الملف
 pageOrderPrompt=ترتيب الصفحات (أدخل قائمة بأرقام الصفحات مفصولة بفواصل):
 pageSelectionPrompt=اختيار الصفحات المخصص (أدخل قائمة بأرقام الصفحات مفصولة بفواصل 1،5،6 أو دوال مثل 2n+1):
--- a/src/main/resources/messages_az_AZ.properties
+++ b/src/main/resources/messages_az_AZ.properties
@ -10,6 +10,9 @@ multiPdfPrompt=PDFləri Seç (2+)
 multiPdfDropPrompt=Ehtiyacınız olan bütün PDFləri seçin (və ya sürükləyib buraxın)
 imgPrompt=Şəkil(lər)i Seç
 genericSubmit=Təsdiq Et
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Xəbərdarlıq: Bu proses fayl ölçüsündən asılı olaraq bir dəqiqəyə qədər vaxt ala bilər
 pageOrderPrompt=Xüsusi Səhifə Ardıcıllığı (Vergüllə ayrılmış səhifə nömrələri listini və ya 2n+1 tərzində Funksiyalar daxil edin) :
 pageSelectionPrompt=Xüsusi Səhifə Seçimi (1, 5, 6 tərzində vergüllə ayrılmış səhifə nömrələri listini və ya 2n+1 tərzində Funksiyalar daxil edin) :
--- a/src/main/resources/messages_bg_BG.properties
+++ b/src/main/resources/messages_bg_BG.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Изберете PDF (2+)
 multiPdfDropPrompt=Изберете (или плъзнете и пуснете) всички PDF файлове, от които се нуждаете
 imgPrompt=Изберете изображение(я)
 genericSubmit=Подайте
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Предупреждение: Този процес може да отнеме до минута в зависимост от размера на файла
 pageOrderPrompt=Персонализиран ред на страниците (Въведете разделен със запетаи списък с номера на страници или функции като 2n+1):
 pageSelectionPrompt=Персонализиран избор на страница (Въведете списък с номера на страници 1,5,6, разделени със запетая, или функции като 2n+1) :
--- a/src/main/resources/messages_ca_CA.properties
+++ b/src/main/resources/messages_ca_CA.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Selecciona PDFs (2+)
 multiPdfDropPrompt=Selecciona (o arrossega) els documents PDF
 imgPrompt=Selecciona Imatge(s)
 genericSubmit=Envia
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Alerta: Aquest procés pot tardar 1 minut depenent de la mida de l'arxiu
 pageOrderPrompt=Ordre de Pàgines (Llista separada per comes) :
 pageSelectionPrompt=Selecció de pàgines personalitzada (Introdueix una llista separada per comes de números de pàgina, 1,5,6 o funcions com 2n+1):
--- a/src/main/resources/messages_cs_CZ.properties
+++ b/src/main/resources/messages_cs_CZ.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Vyberte PDF soubory (2+)
 multiPdfDropPrompt=Vyberte (nebo přetáhněte) všechny požadované PDF soubory
 imgPrompt=Vyberte obrázek(y)
 genericSubmit=Odeslat
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Upozornění: Tento proces může trvat až minutu v závislosti na velikosti souboru
 pageOrderPrompt=Vlastní pořadí stránek (Zadejte seznam čísel stránek oddělených čárkou nebo funkci jako např. 2n+1):
 pageSelectionPrompt=Vlastní výběr stránek (Zadejte seznam čísel stránek oddělených čárkou jako 1,5,6 nebo funkci jako např. 2n+1):
--- a/src/main/resources/messages_da_DK.properties
+++ b/src/main/resources/messages_da_DK.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Vælg PDF-filerne (2+)
 multiPdfDropPrompt=Vælg (eller drag & drop) alle PDF-filerne du skal bruge
 imgPrompt=Vælg Billede(r)
 genericSubmit=Indsend
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Advarsel: Denne proces kan tage op til et helt minut, alt efter størrelsen på filen
 pageOrderPrompt=Brugerdefineret siderækkefølge (Indtast en kommasepareret liste af sidenumre eller funktioner som 2n+1) :
 pageSelectionPrompt=Brugerdefineret sidevalg (Indtast en kommasepareret liste af sidenumre 1,5,6 eller funktioner som 2n+1) :
--- a/src/main/resources/messages_de_DE.properties
+++ b/src/main/resources/messages_de_DE.properties
@ -10,6 +10,9 @@ multiPdfPrompt=PDFs auswählen(2+)
 multiPdfDropPrompt=Wählen Sie alle gewünschten PDFs aus (oder ziehen Sie sie per Drag & Drop hierhin)
 imgPrompt=Wählen Sie ein Bild
 genericSubmit=Absenden
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Achtung: Abhängig von der Dateigröße kann dieser Prozess bis zu einer Minute dauern
 pageOrderPrompt=Seitenreihenfolge (Geben Sie eine durch Komma getrennte Liste von Seitenzahlen ein):
 pageSelectionPrompt=Benutzerdefinierte Seitenauswahl (Geben Sie eine durch Kommas getrennte Liste von Seitenzahlen 1,5,6 oder Funktionen wie 2n+1 ein):
--- a/src/main/resources/messages_el_GR.properties
+++ b/src/main/resources/messages_el_GR.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Επιλέξτε PDFs (2+)
 multiPdfDropPrompt=Επιλέξτε (ή σύρετε & αφήστε) όλα τα PDF που χρειάζεστε
 imgPrompt=Επιλέξτε εικόνα(ες)
 genericSubmit=Υποβολή
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Προειδοποίηση: Αυτή η διαδικασία μπορεί να διαρκέσει έως ένα λεπτό ανάλογα με το μέγεθος του αρχείου
 pageOrderPrompt=Προσαρμοσμένη σειρά σελίδων (Εισάγετε μια λίστα αριθμών σελίδων χωρισμένη με κόμματα ή συναρτήσεις όπως 2n+1):
 pageSelectionPrompt=Προσαρμοσμένη επιλογή σελίδων (Εισάγετε μια λίστα αριθμών σελίδων χωρισμένη με κόμματα 1,5,6 ή συναρτήσεις όπως 2n+1):
--- a/src/main/resources/messages_en_GB.properties
+++ b/src/main/resources/messages_en_GB.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Select PDFs (2+)
 multiPdfDropPrompt=Select (or drag & drop) all PDFs you require
 imgPrompt=Select Image(s)
 genericSubmit=Submit
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Warning: This process can take up to a minute depending on file-size
 pageOrderPrompt=Custom Page Order (Enter a comma-separated list of page numbers or Functions like 2n+1) :
 pageSelectionPrompt=Custom Page Selection (Enter a comma-separated list of page numbers 1,5,6 or Functions like 2n+1) :
--- a/src/main/resources/messages_en_US.properties
+++ b/src/main/resources/messages_en_US.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Select PDFs (2+)
 multiPdfDropPrompt=Select (or drag & drop) all PDFs you require
 imgPrompt=Select Image(s)
 genericSubmit=Submit
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Warning: This process can take up to a minute depending on file-size
 pageOrderPrompt=Custom Page Order (Enter a comma-separated list of page numbers or Functions like 2n+1) :
 pageSelectionPrompt=Custom Page Selection (Enter a comma-separated list of page numbers 1,5,6 or Functions like 2n+1) :
--- a/src/main/resources/messages_es_ES.properties
+++ b/src/main/resources/messages_es_ES.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Seleccionar PDFs (2+)
 multiPdfDropPrompt=Seleccione (o arrastre y suelte) todos los PDFs que quiera
 imgPrompt=Seleccionar Imagen(es)
 genericSubmit=Enviar
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Advertencia: este proceso puede tardar hasta un minuto dependiendo del tamaño del archivo
 pageOrderPrompt=Orden de páginas (Introduzca una lista de números de página separados por coma):
 pageSelectionPrompt=Selección de página personalizada (Intruduzca una lista de números de página separados por comas 1,5,6 o funciones como 2n+1) :
--- a/src/main/resources/messages_eu_ES.properties
+++ b/src/main/resources/messages_eu_ES.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Hautatu PDFak (2+)
 multiPdfDropPrompt=Hautatu (edo arrastatu eta jaregin) nahi dituzun PDFak
 imgPrompt=Hautatu Irudia(k)
 genericSubmit=Bidali
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Oharra: prozesu honetarako minutu bat ere beharko da fitxategiaren tamaiaren arabera
 pageOrderPrompt=Orrialdeen ordena (sartu komaz bereizitako orrialde-zenbakien zerrenda)
 pageSelectionPrompt=Custom Page Selection (Enter a comma-separated list of page numbers 1,5,6 or Functions like 2n+1) :
--- a/src/main/resources/messages_fa_IR.properties
+++ b/src/main/resources/messages_fa_IR.properties
@ -10,6 +10,9 @@ multiPdfPrompt=انتخاب فایل‌های PDF (دو یا بیشتر)
 multiPdfDropPrompt=انتخاب (یا کشیدن و رها کردن) تمام فایل‌های PDF مورد نیاز
 imgPrompt=انتخاب تصویر(ها)
 genericSubmit=ارسال
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=هشدار: این فرآیند ممکن است بسته به اندازه فایل تا یک دقیقه طول بکشد
 pageOrderPrompt=ترتیب صفحات سفارشی (یک لیست از شماره صفحات به صورت جدا شده با کاما وارد کنید یا از توابعی مانند 2n+1 استفاده کنید):
 pageSelectionPrompt=انتخاب صفحات سفارشی (یک لیست از شماره صفحات به صورت جدا شده با کاما وارد کنید مانند 1,5,6 یا از توابعی مانند 2n+1 استفاده کنید):
--- a/src/main/resources/messages_fr_FR.properties
+++ b/src/main/resources/messages_fr_FR.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Sélectionnez les PDF
 multiPdfDropPrompt=Sélectionnez (ou glissez-déposez) tous les PDF dont vous avez besoin
 imgPrompt=Choisir une image
 genericSubmit=Envoyer
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Attention, ce processus peut prendre jusqu'à une minute en fonction de la taille du fichier.
 pageOrderPrompt=Ordre des pages (entrez une liste de numéros de page séparés par des virgules ou des fonctions telles que 2n+1) :
 pageSelectionPrompt=Sélection des pages (entrez une liste de numéros de page séparés par des virgules ou des fonctions telles que 2n+1) :
--- a/src/main/resources/messages_ga_IE.properties
+++ b/src/main/resources/messages_ga_IE.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Roghnaigh PDFs (2+)
 multiPdfDropPrompt=Roghnaigh (nó tarraing & scaoil) gach PDF atá uait
 imgPrompt=Roghnaigh Íomhá(í)
 genericSubmit=Cuir isteach
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Rabhadh: Féadfaidh an próiseas seo suas le nóiméad a ghlacadh ag brath ar mhéid an chomhaid
 pageOrderPrompt=Ordú Leathanach Saincheaptha (Iontráil liosta uimhreacha leathanaigh nó Feidhmeanna ar nós 2n+1 le camóga deighilte):
 pageSelectionPrompt=Roghnú Leathanach Saincheaptha (Iontráil liosta leathanach scartha le camóg d'uimhreacha 1,5,6 nó Feidhmeanna ar nós 2n+1):
--- a/src/main/resources/messages_hi_IN.properties
+++ b/src/main/resources/messages_hi_IN.properties
@ -10,6 +10,9 @@ multiPdfPrompt=पीडीएफ फ़ाइलें चुनें (2+)
 multiPdfDropPrompt=आवश्यक सभी पीडीएफ फ़ाइलों को चुनें (या खींच कर छोड़ें)
 imgPrompt=छवि(यां) चुनें
 genericSubmit=जमा करें
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=चेतावनी: फ़ाइल के आकार के आधार पर यह प्रक्रिया एक मिनट तक ले सकती है
 pageOrderPrompt=कस्टम पृष्ठ क्रम (पृष्ठ संख्याओं की अल्पविराम से अलग सूची या 2n+1 जैसे फ़ंक्शन दर्ज करें):
 pageSelectionPrompt=कस्टम पृष्ठ चयन (पृष्ठ संख्याओं 1,5,6 या 2n+1 जैसे फ़ंक्शन की अल्पविराम से अलग सूची दर्ज करें):
--- a/src/main/resources/messages_hr_HR.properties
+++ b/src/main/resources/messages_hr_HR.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Odaberi PDF-ove (2+)
 multiPdfDropPrompt=Odaberi (ili povuci i ispusti) sve potrebne PDF-ove
 imgPrompt=Odaberi sliku (slike)
 genericSubmit=Pošalji
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Upozorenje: Ovaj proces može trajati i do minutu, u zavisnosti od veličine dokumenta
 pageOrderPrompt=Prilagođeni redoslijed stranica (unesi listu brojeva stranica ili funkcija, kao što su 2n+1, razdvojene zarezima) :
 pageSelectionPrompt=Prilagođeni odabir stranica (unesi listu brojeva stranica ili funkcija, kao što su 2n+1, razdvojene zarezima) :
--- a/src/main/resources/messages_hu_HU.properties
+++ b/src/main/resources/messages_hu_HU.properties
@ -10,6 +10,9 @@ multiPdfPrompt=PDF-fájlok kiválasztása (2+)
 multiPdfDropPrompt=Válassza ki (vagy húzza ide) az összes szükséges PDF-fájlt
 imgPrompt=Kép kiválasztása
 genericSubmit=Küldés
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Figyelmeztetés: A folyamat akár egy percig is eltarthat a fájlmérettől függően
 pageOrderPrompt=Egyedi oldalsorrend (Adja meg az oldalszámokat vesszővel elválasztva vagy használjon függvényeket, pl. 2n+1):
 pageSelectionPrompt=Egyedi oldalválasztás (Adja meg az oldalszámokat vesszővel elválasztva, pl. 1,5,6 vagy használjon függvényeket, pl. 2n+1):
--- a/src/main/resources/messages_id_ID.properties
+++ b/src/main/resources/messages_id_ID.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Pilih PDF (2+)
 multiPdfDropPrompt=Pilih (atau seret & letakkan)) semua PDF yang Anda butuhkan
 imgPrompt=Pilih Gambar
 genericSubmit=Kirim
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Peringatan: Proses ini dapat memakan waktu hingga satu menit, tergantung pada ukuran berkas
 pageOrderPrompt=Urutan Halaman Khusus (Masukkan daftar nomor halaman yang dipisahkan dengan koma atau Fungsi seperti 2n + 1) :
 pageSelectionPrompt=Pemilihan Halaman Kustom (Masukkan daftar nomor halaman dipisahkan dengan koma 1,5,6 atau Fungsi seperti 2n+1) :
--- a/src/main/resources/messages_it_IT.properties
+++ b/src/main/resources/messages_it_IT.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Scegli 2 o più PDF
 multiPdfDropPrompt=Scegli (o trascina e rilascia) uno o più PDF
 imgPrompt=Scegli immagine/i
 genericSubmit=Invia
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Nota: Questo processo potrebbe richiedere fino a un minuto in base alla dimensione dei file
 pageOrderPrompt=Ordine delle pagine (inserisci una lista di numeri separati da virgola):
 pageSelectionPrompt=Selezione pagina personalizzata (inserisci un elenco separato da virgole di numeri di pagina 1,5,6 o funzioni come 2n+1) :
--- a/src/main/resources/messages_ja_JP.properties
+++ b/src/main/resources/messages_ja_JP.properties
@ -10,6 +10,9 @@ multiPdfPrompt=PDFを選択 (2つ以上)
 multiPdfDropPrompt=PDFを選択 (又はドラッグ&ドロップ)
 imgPrompt=画像を選択
 genericSubmit=送信
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=警告:この処理はファイルサイズによって1分程度かかることがあります
 pageOrderPrompt=ページ順序 (ページ番号をカンマ区切り又は2n+1のような関数で入力):
 pageSelectionPrompt=カスタムページ選択(ページ番号1、5、6または2n + 1などの関数のコンマ区切りリストを入力します):
--- a/src/main/resources/messages_ko_KR.properties
+++ b/src/main/resources/messages_ko_KR.properties
@ -10,6 +10,9 @@ multiPdfPrompt=PDF 선택 (2개 이상)
 multiPdfDropPrompt=필요한 모든 PDF를 선택(또는 끌어다 놓기)하세요
 imgPrompt=이미지 선택
 genericSubmit=제출
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=경고: 이 과정은 파일 크기에 따라 최대 1분이 소요될 수 있습니다
 pageOrderPrompt=사용자 지정 페이지 순서 (쉼표로 구분된 페이지 번호 목록 또는 2n+1과 같은 함수 입력):
 pageSelectionPrompt=사용자 지정 페이지 선택 (페이지 번호 1,5,6 또는 2n+1과 같은 함수를 쉼표로 구분하여 목록 입력):
--- a/src/main/resources/messages_nl_NL.properties
+++ b/src/main/resources/messages_nl_NL.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Selecteer PDF's (2+)
 multiPdfDropPrompt=Selecteer (of sleep & zet neer) alle PDF's die je nodig hebt
 imgPrompt=Selecteer afbeelding(en)
 genericSubmit=Indienen
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Waarschuwing: Dit proces kan tot een minuut duren afhankelijk van de bestandsgrootte
 pageOrderPrompt=Aangepaste pagina volgorde (Voer een komma-gescheiden lijst van paginanummers of functies in, zoals 2n+1) :
 pageSelectionPrompt=Aangepaste pagina selectie (Voer een komma-gescheiden lijst van paginanummer 1,5,6 of functies zoals 2n+1 in) :
--- a/src/main/resources/messages_no_NB.properties
+++ b/src/main/resources/messages_no_NB.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Velg PDF-filer (2+)
 multiPdfDropPrompt=Velg (eller dra og slipp) alle PDF-ene du trenger
 imgPrompt=Velg Bilde(r)
 genericSubmit=Send inn
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Denne prosessen kan ta opptil ett minutt avhengig av filstørrelse
 pageOrderPrompt=Tilpasset side rekkefølge (Skriv inn en kommaseparert liste over sidetall eller funksjoner som 2n+1):
 pageSelectionPrompt=Tilpasset Sidevalg (Skriv inn en kommaseparert liste over sidetall 1,5,6 eller Funksjoner som 2n+1):
--- a/src/main/resources/messages_pl_PL.properties
+++ b/src/main/resources/messages_pl_PL.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Wybierz PDF (2+)
 multiPdfDropPrompt=Wybierz (lub przeciągnij i puść) wszystkie dokumenty PDF
 imgPrompt=Wybierz obraz(y)
 genericSubmit=Wyślij
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Ostrzeżenie: Ten proces może potrwać do minuty, w zależności od rozmiaru pliku
 pageOrderPrompt=Kolejność stron (wprowadź listę numerów stron oddzielonych przecinkami) :
 pageSelectionPrompt=Niestandardowy wybór strony (Enter a comma-separated list of page numbers 1,5,6 or Functions like 2n+1) :
--- a/src/main/resources/messages_pt_BR.properties
+++ b/src/main/resources/messages_pt_BR.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Selecione os PDFs (2+)
 multiPdfDropPrompt=Selecione (ou arraste e solte) todos os PDFs desejados:
 imgPrompt=Selecione a(s) Imagem(ns)
 genericSubmit=Enviar
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Aviso: Este processo pode levar até um minuto, dependendo do tamanho do arquivo
 pageOrderPrompt=Ordem de Página Personalizada (Digite uma lista de números de páginas, separadas por vírgula ou funções como 2n+1):
 pageSelectionPrompt=Seleção de Página Personalizada (Digite uma lista de números de páginas, separadas por vírgula como 1,5,6 ou funções como 2n+1):
--- a/src/main/resources/messages_pt_PT.properties
+++ b/src/main/resources/messages_pt_PT.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Selecione PDFs (2+)
 multiPdfDropPrompt=Selecione (ou arraste e solte) todos os PDFs necessários
 imgPrompt=Selecione Imagem(ns)
 genericSubmit=Submeter
+uploadLimit=Tamanho máximo de ficheiro:
+uploadLimitExceededSingular=é muito grande. O tamanho máximo permitido é
+uploadLimitExceededPlural=são muito grandes. O tamanho máximo permitido é
 processTimeWarning=Aviso: Este processo pode demorar até um minuto dependendo do tamanho do ficheiro
 pageOrderPrompt=Ordem Personalizada de Páginas (Insira uma lista de números de página separados por vírgulas ou Funções como 2n+1):
 pageSelectionPrompt=Seleção Personalizada de Páginas (Insira uma lista de números de página separados por vírgulas 1,5,6 ou Funções como 2n+1):
--- a/src/main/resources/messages_ro_RO.properties
+++ b/src/main/resources/messages_ro_RO.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Selectează mai multe fișiere PDF (2+)
 multiPdfDropPrompt=Selectează (sau trage și plasează) toate fișierele PDF de care ai nevoie
 imgPrompt=Selectează imagini
 genericSubmit=Trimite
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Avertisment: Acest proces poate dura până la un minut în funcție de dimensiunea fișierului
 pageOrderPrompt=Ordinea paginilor (Introdu o listă separată prin virgulă de numere de pagină):
 pageSelectionPrompt=Selecție Personalizată de Pagini (Introduceți o listă separată prin virgule a numerelor de pagini 1,5,6 sau funcții precum 2n+1) :
--- a/src/main/resources/messages_ru_RU.properties
+++ b/src/main/resources/messages_ru_RU.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Выберите PDF-файлы (2+)
 multiPdfDropPrompt=Выберите (или перетащите) все необходимые PDF-файлы
 imgPrompt=Выберите изображение(я)
 genericSubmit=Отправить
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Внимание: Данный процесс может занять до минуты в зависимости от размера файла
 pageOrderPrompt=Пользовательский порядок страниц (Введите список номеров страниц через запятую или функции типа 2n+1):
 pageSelectionPrompt=Выбор страниц (Введите список номеров страниц через запятую 1,5,6 или функции типа 2n+1):
--- a/src/main/resources/messages_sk_SK.properties
+++ b/src/main/resources/messages_sk_SK.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Vyberte PDF súbory (2+)
 multiPdfDropPrompt=Vyberte (alebo pretiahnite) všetky požadované PDF súbory
 imgPrompt=Vyberte obrázok(y)
 genericSubmit=Odoslať
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Varovanie: Tento proces môže trvať až minútu v závislosti od veľkosti súboru
 pageOrderPrompt=Vlastné poradie stránok (Zadajte zoznam čísel stránok oddelených čiarkou alebo funkcie ako 2n+1):
 pageSelectionPrompt=Vlastný výber stránok (Zadajte zoznam čísel stránok oddelených čiarkou 1,5,6 alebo funkcie ako 2n+1):
--- a/src/main/resources/messages_sl_SI.properties
+++ b/src/main/resources/messages_sl_SI.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Izberi PDF (2+)
 multiPdfDropPrompt=Izberite (ali povlecite in spustite) vse datoteke PDF, ki jih potrebujete
 imgPrompt=Izberite sliko(e)
 genericSubmit=Pošlji
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Opozorilo: ta postopek lahko traja do minute, odvisno od velikosti datoteke
 pageOrderPrompt=Vrstni red strani po meri (Vnesite z vejicami ločen seznam številk strani ali funkcij, kot je 2n+1) :
 pageSelectionPrompt=Izbira strani po meri (Vnesite z vejicami ločen seznam številk strani 1,5,6 ali funkcije, kot je 2n+1) :
--- a/src/main/resources/messages_sr_LATN_RS.properties
+++ b/src/main/resources/messages_sr_LATN_RS.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Odaberi PDF-ove (2+)
 multiPdfDropPrompt=Odaberi (prevuci i pusti ) sve PDF-ove koji su vam potrebni
 imgPrompt=Odaberi sliku (slike)
 genericSubmit=Prihvatiti
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Warning:Upozorenje: Ovaj proces može trajati i do minut, u zavisnosti od veličine dokumenta
 pageOrderPrompt=Prilagođeni redosled stranica (unesi listu brojeva stranica ili funkcija, kao što su 2n+1, razdvojene zarezima) :
 pageSelectionPrompt=Custom Page Selection (Enter a comma-separated list of page numbers 1,5,6 or Functions like 2n+1) :
--- a/src/main/resources/messages_sv_SE.properties
+++ b/src/main/resources/messages_sv_SE.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Välj PDF-filer (2+)
 multiPdfDropPrompt=Välj (eller dra och släpp) alla PDF-filer du behöver
 imgPrompt=Välj bild(er)
 genericSubmit=Skicka
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Varning: Denna process kan ta upp till en minut beroende på filstorlek
 pageOrderPrompt=Sidordning (Ange en kommaseparerad lista med sidnummer) :
 pageSelectionPrompt=Anpassat sidval (Ange en kommaseparerad lista med sidnummer 1,5,6 eller funktioner som 2n+1) :
--- a/src/main/resources/messages_th_TH.properties
+++ b/src/main/resources/messages_th_TH.properties
@ -10,6 +10,9 @@ multiPdfPrompt=เลือก PDF หลายไฟล์ (2 ขึ้นไ
 multiPdfDropPrompt=เลือก (หรือลากและวาง) PDF ทั้งหมดที่คุณต้องการ
 imgPrompt=เลือกภาพ
 genericSubmit=ส่ง
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=คำเตือน: กระบวนการนี้อาจใช้เวลาสูงสุดหนึ่งนาทีขึ้นอยู่กับขนาดไฟล์
 pageOrderPrompt=เรียงลำดับหน้าตามความต้องการ (ป้อนหมายเลขหน้าแยกด้วยเครื่องหมายจุลภาคหรือฟังก์ชัน เช่น 2n+1) :
 pageSelectionPrompt=เลือกหน้าตามความต้องการ (ป้อนหมายเลขหน้าแยกด้วยเครื่องหมายจุลภาค เช่น 1,5,6 หรือฟังก์ชัน เช่น 2n+1) :
--- a/src/main/resources/messages_tr_TR.properties
+++ b/src/main/resources/messages_tr_TR.properties
@ -10,6 +10,9 @@ multiPdfPrompt=PDFleri seçin (2+)
 multiPdfDropPrompt=Tüm gerekli PDF'leri seçin (ya da sürükleyip bırakın)
 imgPrompt=Resim(leri) seçin
 genericSubmit=Gönder
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Uyarı: Bu işlem, dosya boyutuna bağlı olarak bir dakikaya kadar sürebilir.
 pageOrderPrompt=Özel Sayfa Sırası (Virgülle ayrılmış sayfa numaraları veya 2n+1 gibi bir fonksiyon girin) :
 pageSelectionPrompt=Özel Sayfa Seçimi (1,5,6 sayfa numaralarının virgülle ayrılmış bir listesini veya 2n+1 gibi bir fonksiyon girin) :
--- a/src/main/resources/messages_uk_UA.properties
+++ b/src/main/resources/messages_uk_UA.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Оберіть PDFи (2+)
 multiPdfDropPrompt=Оберіть (або перетягніть) всі необхідні PDFи
 imgPrompt=Оберіть зображення(я)
 genericSubmit=Надіслати
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Увага: Цей процес може тривати до хвилини в залежності від розміру файлу.
 pageOrderPrompt=Порядок сторінок (введіть список номерів сторінок через кому):
 pageSelectionPrompt=Користувацький вибір сторінки (введіть список номерів сторінок через кому 1,5,6 або функції типу 2n+1) :
--- a/src/main/resources/messages_vi_VN.properties
+++ b/src/main/resources/messages_vi_VN.properties
@ -10,6 +10,9 @@ multiPdfPrompt=Chọn các tệp PDF (2+)
 multiPdfDropPrompt=Chọn (hoặc kéo và thả) tất cả các tệp PDF bạn cần
 imgPrompt=Chọn (các) hình ảnh
 genericSubmit=Gửi
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=Cảnh báo: Quá trình này có thể mất đến một phút tùy thuộc vào kích thước tệp
 pageOrderPrompt=Thứ tự trang tùy chỉnh (Nhập danh sách số trang được phân tách bằng dấu phẩy hoặc Các hàm như 2n+1) :
 pageSelectionPrompt=Lựa chọn trang tùy chỉnh (Nhập danh sách số trang được phân tách bằng dấu phẩy 1,5,6 hoặc Các hàm như 2n+1) :
--- a/src/main/resources/messages_zh_BO.properties
+++ b/src/main/resources/messages_zh_BO.properties
@ -10,6 +10,9 @@ multiPdfPrompt=PDF གཉིས་ཡན་འདེམས་རོགས།
 multiPdfDropPrompt=དགོས་མཁོ་འདི་ PDF ཡིག་ཆ་ཚང་མ་འདེམས་པའམ་འཐེན་རོགས།
 imgPrompt=པར་རིས་འདེམས་རོགས།
 genericSubmit=ཕུལ་བཅོས།
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=ཉེན་བཅོས། བྱ་རིམ་འདི་ཡིག་ཆའི་ཆེ་ཆུང་ལ་གཞིགས་ནས་སྐར་མ་གཅིག་བར་འགོར་སྲིད།
 pageOrderPrompt=ཤོག་ངོས་གོ་རིམ་རང་སྒྲིག（ཤོག་གྲངས་ཀྱི་ཐོ་གཞུང་ངམ་རྩིས་རྒྱག་བྱེད་ཐབས་ 2n+1 ལྟ་བུ་འཇུག་རོགས།）
 pageSelectionPrompt=ཤོག་ངོས་འདེམས་སྒྲུག（ཤོག་གྲངས་ཀྱི་ཐོ་གཞུང་ 1,5,6 འམ་རྩིས་རྒྱག་བྱེད་ཐབས་ 2n+1 ལྟ་བུ་འཇུག་རོགས།）
--- a/src/main/resources/messages_zh_CN.properties
+++ b/src/main/resources/messages_zh_CN.properties
@ -10,6 +10,9 @@ multiPdfPrompt=选择多个 PDF（2个或更多）
 multiPdfDropPrompt=选择（或拖拽）所需的 PDF
 imgPrompt=选择图像
 genericSubmit=提交
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=警告：此过程可能需要多达一分钟，具体时间取决于文件大小
 pageOrderPrompt=页面顺序（输入逗号分隔的页码列表或函数）：
 pageSelectionPrompt=自定义页面选择（输入以逗号分隔的页码列表或函数：1,5,6、2n+1）：
--- a/src/main/resources/messages_zh_TW.properties
+++ b/src/main/resources/messages_zh_TW.properties
@ -10,6 +10,9 @@ multiPdfPrompt=選擇多個 PDF 檔案
 multiPdfDropPrompt=選擇（或拖放）所有需要的 PDF 檔案
 imgPrompt=選擇圖片
 genericSubmit=送出
+uploadLimit=Maximum file size:
+uploadLimitExceededSingular=is too large. Maximum allowed size is
+uploadLimitExceededPlural=are too large. Maximum allowed size is
 processTimeWarning=警告：此過程可能長達一分鐘，具體取決於檔案大小
 pageOrderPrompt=自訂頁面順序（輸入以逗號分隔的頁碼或函式，如 2n+1）：
 pageSelectionPrompt=自訂頁面選擇（輸入以逗號分隔的頁碼 1、5、6 或 2n+1 等函式的清單）：
--- a/src/main/resources/settings.yml.template
+++ b/src/main/resources/settings.yml.template
@ -110,6 +110,7 @@ system:
    operations:
      weasyprint: '' #Defaults to /opt/venv/bin/weasyprint
      unoconvert: '' #Defaults to /opt/venv/bin/unoconvert
+  fileUploadLimit: '' # Defaults to "". No limit when string is empty. Set a number, between 0 and 999, followed by one of the following strings to set a limit. "KB", "MB", "GB".

 ui:
  appName: '' # application's visible name
--- a/src/main/resources/static/js/downloader.js
+++ b/src/main/resources/static/js/downloader.js
@ -43,6 +43,20 @@
      firstErrorOccurred = false;
      const url = this.action;
      let files = $('#fileInput-input')[0].files;
+      const uploadLimit = window.stirlingPDF?.uploadLimit ?? 0;
+      if (uploadLimit > 0) {
+        const oversizedFiles = Array.from(files).filter(f => f.size > uploadLimit);
+        if (oversizedFiles.length > 0) {
+          const names = oversizedFiles.map(f => `"${f.name}"`).join(', ');
+          if (names.length === 1) {
+            alert(`${names} ${window.stirlingPDF.uploadLimitExceededSingular} ${window.stirlingPDF.uploadLimitReadable}.`);
+          } else {
+            alert(`${names} ${window.stirlingPDF.uploadLimitExceededPlural} ${window.stirlingPDF.uploadLimitReadable}.`);
+          }
+          files = Array.from(files).filter(f => f.size <= uploadLimit);
+          if (files.length === 0) return;
+        }
+      }
      const formData = new FormData(this);
      const submitButton = document.getElementById('submitBtn');
      const showGameBtn = document.getElementById('show-game-btn');
--- a/src/main/resources/static/js/fileInput.js
+++ b/src/main/resources/static/js/fileInput.js
@ -196,6 +196,28 @@ function setupFileInput(chooser) {

    await checkZipFile();

+    const uploadLimit = window.stirlingPDF?.uploadLimit ?? 0;
+    if (uploadLimit > 0) {
+      const oversizedFiles = allFiles.filter(f => f.size > uploadLimit);
+      if (oversizedFiles.length > 0) {
+        const names = oversizedFiles.map(f => `"${f.name}"`).join(', ');
+        if (names.length === 1) {
+          alert(`${names} ${window.stirlingPDF.uploadLimitExceededSingular} ${window.stirlingPDF.uploadLimitReadable}.`);
+        } else {
+          alert(`${names} ${window.stirlingPDF.uploadLimitExceededPlural} ${window.stirlingPDF.uploadLimitReadable}.`);
+        }
+        allFiles = allFiles.filter(f => f.size <= uploadLimit);
+        const dataTransfer = new DataTransfer();
+        allFiles.forEach(f => dataTransfer.items.add(f));
+        input.files = dataTransfer.files;
+
+        if (allFiles.length === 0) {
+          inputContainer.querySelector('#fileInputText').innerHTML = originalText;
+          return;
+        }
+      }
+    }
+
    allFiles = await Promise.all(
      allFiles.map(async (file) => {
        let decryptedFile = file;
--- a/src/main/resources/static/js/redact.js
+++ b/src/main/resources/static/js/redact.js
@ -331,7 +331,7 @@ window.addEventListener('load', (e) => {
      document.selection.empty();
    }
  }
-  
+
  viewer.onmouseup = (e) => {
    if (redactionMode !== RedactionModes.TEXT) return;
    const containsText = window.getSelection() && window.getSelection().toString() != '';
--- a/src/main/resources/templates/fragments/common.html
+++ b/src/main/resources/templates/fragments/common.html
@ -84,13 +84,11 @@

    function UpdatePosthogConsent(){
      if(typeof(posthog) == "undefined") {
-        console.log("Posthog not initialised");
        return;
      }

      window.CookieConsent.acceptedCategory('analytics')?
        posthog.opt_in_capturing() : posthog.opt_out_capturing();
-      console.log("Posthog: Opted " + (posthog.has_opted_out_capturing()? "out" : "in"));
    }
    const stirlingPDFLabel = /*[[${@StirlingPDFLabel}]]*/ '';
    const analyticsEnabled = /*[[${@analyticsEnabled}]]*/ false;
@ -150,8 +148,9 @@
      const baseUrl = window.location.hostname;
      posthog.register_once({
        'hostname': baseUrl,
-        'UUID': /*[[${@UUID}]]*/ ''
-      })
+        'UUID': /*[[${@UUID}]]*/ '',
+        'app_version': /*[[${@appVersion}]]*/ '',
+      });
    }

    window.addEventListener("cc:onConsent", UpdatePosthogConsent);
@ -241,6 +240,10 @@
        window.stirlingPDF.sessionExpired = /*[[#{session.expired}]]*/ '';
        window.stirlingPDF.refreshPage = /*[[#{session.refreshPage}]]*/ 'Refresh Page';
        window.stirlingPDF.error = /*[[#{error}]]*/ "Error";
+        window.stirlingPDF.uploadLimit = /*[[${uploadLimit}]]*/ 0;
+        window.stirlingPDF.uploadLimitReadable = /*[[${uploadLimitReadable}]]*/ 'Unlimited';
+        window.stirlingPDF.uploadLimitExceededSingular = /*[[#{uploadLimitExceededSingular}]]*/ 'is too large. Maximum allowed size is';
+        window.stirlingPDF.uploadLimitExceededPlural = /*[[#{uploadLimitExceededPlural}]]*/ 'are too large. Maximum allowed size is';
      })();
  </script>
  <script type="module" th:src="@{'/pdfjs-legacy/pdf.mjs'}"></script>
@ -289,8 +292,11 @@
      </div>
    </div>
    <div class="selected-files flex-wrap"></div>
+    <div class="text-muted small mt-0 text-end w-100" th:if="${uploadLimit != 0}">
+      <span th:text="#{uploadLimit}">Maximum file size: </span>
+      <span th:text="${uploadLimitReadable}"></span>
+    </div>
  </div>
-
  <div class="progressBarContainer" style="display: none; position: relative;">
    <div class="progress" style="height: 1rem;">
      <div class="progressBar progress-bar progress-bar-striped progress-bar-animated bg-success" role="progressbar"