💾 Update Version (#2205)

💾 Sync Versions
> Made via sync_files.yml

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

README.md

@@ -210,7 +210,7 @@ Stirling-PDF currently supports 36 languages!
 | Spanish (Español) (es_ES)                    | ![99%](https://geps.dev/progress/99)   |
 | Swedish (Svenska) (sv_SE)                    | ![98%](https://geps.dev/progress/98)   |
 | Thai (ไทย) (th_TH)                           | ![97%](https://geps.dev/progress/97)   |
-| Traditional Chinese (繁體中文) (zh_TW)       | ![98%](https://geps.dev/progress/98)   |
+| Traditional Chinese (繁體中文) (zh_TW)       | ![99%](https://geps.dev/progress/99)   |
 | Turkish (Türkçe) (tr_TR)                     | ![93%](https://geps.dev/progress/93)   |
 | Ukrainian (Українська) (uk_UA)               | ![81%](https://geps.dev/progress/81)   |
 | Vietnamese (Tiếng Việt) (vi_VN)              | ![89%](https://geps.dev/progress/89)   |

build.gradle

@@ -22,7 +22,7 @@ ext {
 }
 
 group = "stirling.software"
-version = "0.31.1"
+version = "0.32.0"
 
 java {
     // 17 is lowest but we support and recommend 21
@@ -78,7 +78,7 @@ launch4j {
 
     errTitle="Encountered error, Do you have Java 21?"
     downloadUrl="https://download.oracle.com/java/21/latest/jdk-21_windows-x64_bin.exe"
-    variables=["BROWSER_OPEN=true", "ENDPOINTS_GROUPS_TO_REMOVE=CLI"]
+    variables=["BROWSER_OPEN=true"]
     jreMinVersion="17"
 
     mutexName="Stirling-PDF"

chart/stirling-pdf/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: 0.31.1
+appVersion: 0.32.0
 description: locally hosted web application that allows you to perform various operations
   on PDF files
 home: https://github.com/Stirling-Tools/Stirling-PDF
@@ -13,4 +13,4 @@ maintainers:
 name: stirling-pdf-chart
 sources:
 - https://github.com/Stirling-Tools/Stirling-PDF
-version: 1.0.1
+version: 1.1.0

src/main/java/stirling/software/SPDF/config/EndpointConfiguration.java

@@ -191,6 +191,7 @@ public class EndpointConfiguration {
         // LibreOffice
         addEndpointToGroup("LibreOffice", "repair");
         addEndpointToGroup("LibreOffice", "file-to-pdf");
+        addEndpointToGroup("Unoconv", "file-to-pdf");
         addEndpointToGroup("LibreOffice", "xlsx-to-pdf");
         addEndpointToGroup("LibreOffice", "pdf-to-word");
         addEndpointToGroup("LibreOffice", "pdf-to-presentation");

src/main/java/stirling/software/SPDF/config/ExternalAppDepConfig.java

@@ -42,6 +42,7 @@ public class ExternalAppDepConfig {
                     put("ocrmypdf", List.of("OCRmyPDF"));
                     put("weasyprint", List.of("Weasyprint"));
                     put("pdftohtml", List.of("Pdftohtml"));
+                    put("unoconv", List.of("Unoconv"));
                 }
             };
 
@@ -101,6 +102,7 @@ public class ExternalAppDepConfig {
         checkDependencyAndDisableGroup("ocrmypdf");
         checkDependencyAndDisableGroup("weasyprint");
         checkDependencyAndDisableGroup("pdftohtml");
+        checkDependencyAndDisableGroup("unoconv");
 
         // Special handling for Python/OpenCV dependencies
         boolean pythonAvailable = isCommandAvailable("python3") || isCommandAvailable("python");

src/main/java/stirling/software/SPDF/config/security/SecurityConfiguration.java

@@ -156,10 +156,14 @@ public class SecurityConfiguration {
             http.rememberMe(
                     rememberMeConfigurer ->
                             rememberMeConfigurer // Use the configurator directly
-                                    .key("uniqueAndSecret")
                                     .tokenRepository(persistentTokenRepository())
-                                    .tokenValiditySeconds(1209600) // 2 weeks
+                                    .tokenValiditySeconds(14 * 24 * 60 * 60) // 14 days
-                    );
+                                    .userDetailsService(
+                                            userDetailsService) // Your existing UserDetailsService
+                                    .useSecureCookie(true) // Enable secure cookie
+                                    .rememberMeParameter("remember-me") // Form parameter name
+                                    .rememberMeCookieName("remember-me") // Cookie name
+                                    .alwaysRemember(false));
             http.authorizeHttpRequests(
                     authz ->
                             authz.requestMatchers(

src/main/java/stirling/software/SPDF/model/ApplicationProperties.java

@@ -47,6 +47,7 @@ public class ApplicationProperties {
     private AutomaticallyGenerated automaticallyGenerated = new AutomaticallyGenerated();
     private EnterpriseEdition enterpriseEdition = new EnterpriseEdition();
     private AutoPipeline autoPipeline = new AutoPipeline();
+    private ProcessExecutor processExecutor = new ProcessExecutor();
 
     @Data
     public static class AutoPipeline {
@@ -309,4 +310,98 @@ public class ApplicationProperties {
             }
         }
     }
+
+    @Data
+    public static class ProcessExecutor {
+        private SessionLimit sessionLimit = new SessionLimit();
+        private TimeoutMinutes timeoutMinutes = new TimeoutMinutes();
+
+        @Data
+        public static class SessionLimit {
+            private int libreOfficeSessionLimit;
+            private int pdfToHtmlSessionLimit;
+            private int ocrMyPdfSessionLimit;
+            private int pythonOpenCvSessionLimit;
+            private int ghostScriptSessionLimit;
+            private int weasyPrintSessionLimit;
+            private int installAppSessionLimit;
+            private int calibreSessionLimit;
+
+            public int getLibreOfficeSessionLimit() {
+                return libreOfficeSessionLimit > 0 ? libreOfficeSessionLimit : 1;
+            }
+
+            public int getPdfToHtmlSessionLimit() {
+                return pdfToHtmlSessionLimit > 0 ? pdfToHtmlSessionLimit : 1;
+            }
+
+            public int getOcrMyPdfSessionLimit() {
+                return ocrMyPdfSessionLimit > 0 ? ocrMyPdfSessionLimit : 2;
+            }
+
+            public int getPythonOpenCvSessionLimit() {
+                return pythonOpenCvSessionLimit > 0 ? pythonOpenCvSessionLimit : 8;
+            }
+
+            public int getGhostScriptSessionLimit() {
+                return ghostScriptSessionLimit > 0 ? ghostScriptSessionLimit : 16;
+            }
+
+            public int getWeasyPrintSessionLimit() {
+                return weasyPrintSessionLimit > 0 ? weasyPrintSessionLimit : 16;
+            }
+
+            public int getInstallAppSessionLimit() {
+                return installAppSessionLimit > 0 ? installAppSessionLimit : 1;
+            }
+
+            public int getCalibreSessionLimit() {
+                return calibreSessionLimit > 0 ? calibreSessionLimit : 1;
+            }
+        }
+
+        @Data
+        public static class TimeoutMinutes {
+            private long libreOfficeTimeoutMinutes;
+            private long pdfToHtmlTimeoutMinutes;
+            private long ocrMyPdfTimeoutMinutes;
+            private long pythonOpenCvTimeoutMinutes;
+            private long ghostScriptTimeoutMinutes;
+            private long weasyPrintTimeoutMinutes;
+            private long installAppTimeoutMinutes;
+            private long calibreTimeoutMinutes;
+
+            public long getLibreOfficeTimeoutMinutes() {
+                return libreOfficeTimeoutMinutes > 0 ? libreOfficeTimeoutMinutes : 30;
+            }
+
+            public long getPdfToHtmlTimeoutMinutes() {
+                return pdfToHtmlTimeoutMinutes > 0 ? pdfToHtmlTimeoutMinutes : 20;
+            }
+
+            public long getOcrMyPdfTimeoutMinutes() {
+                return ocrMyPdfTimeoutMinutes > 0 ? ocrMyPdfTimeoutMinutes : 30;
+            }
+
+            public long getPythonOpenCvTimeoutMinutes() {
+                return pythonOpenCvTimeoutMinutes > 0 ? pythonOpenCvTimeoutMinutes : 30;
+            }
+
+            public long getGhostScriptTimeoutMinutes() {
+                return ghostScriptTimeoutMinutes > 0 ? ghostScriptTimeoutMinutes : 30;
+            }
+
+            public long getWeasyPrintTimeoutMinutes() {
+                return weasyPrintTimeoutMinutes > 0 ? weasyPrintTimeoutMinutes : 30;
+            }
+
+            public long getInstallAppTimeoutMinutes() {
+                return installAppTimeoutMinutes > 0 ? installAppTimeoutMinutes : 60;
+            }
+
+            public long getCalibreTimeoutMinutes() {
+                return calibreTimeoutMinutes > 0 ? calibreTimeoutMinutes : 30;
+            }
+        }
+    }
 }

src/main/java/stirling/software/SPDF/repository/JPATokenRepositoryImpl.java

@@ -5,6 +5,7 @@ import java.util.Date;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.web.authentication.rememberme.PersistentRememberMeToken;
 import org.springframework.security.web.authentication.rememberme.PersistentTokenRepository;
+import org.springframework.transaction.annotation.Transactional;
 
 import stirling.software.SPDF.model.PersistentLogin;
 
@@ -13,6 +14,7 @@ public class JPATokenRepositoryImpl implements PersistentTokenRepository {
     @Autowired private PersistentLoginRepository persistentLoginRepository;
 
     @Override
+    @Transactional
     public void createNewToken(PersistentRememberMeToken token) {
         PersistentLogin newToken = new PersistentLogin();
         newToken.setSeries(token.getSeries());
@@ -23,6 +25,7 @@ public class JPATokenRepositoryImpl implements PersistentTokenRepository {
     }
 
     @Override
+    @Transactional
     public void updateToken(String series, String tokenValue, Date lastUsed) {
         PersistentLogin existingToken = persistentLoginRepository.findById(series).orElse(null);
         if (existingToken != null) {
@@ -43,11 +46,11 @@ public class JPATokenRepositoryImpl implements PersistentTokenRepository {
     }
 
     @Override
+    @Transactional
     public void removeUserTokens(String username) {
-        for (PersistentLogin token : persistentLoginRepository.findAll()) {
+        try {
-            if (token.getUsername().equals(username)) {
+            persistentLoginRepository.deleteByUsername(username);
-                persistentLoginRepository.delete(token);
+        } catch (Exception e) {
-            }
         }
     }
 }

src/main/java/stirling/software/SPDF/repository/PersistentLoginRepository.java

@@ -6,4 +6,6 @@ import org.springframework.stereotype.Repository;
 import stirling.software.SPDF.model.PersistentLogin;
 
 @Repository
-public interface PersistentLoginRepository extends JpaRepository<PersistentLogin, String> {}
+public interface PersistentLoginRepository extends JpaRepository<PersistentLogin, String> {
+    void deleteByUsername(String username);
+}

src/main/java/stirling/software/SPDF/utils/ProcessExecutor.java

@@ -18,10 +18,14 @@ import org.slf4j.LoggerFactory;
 
 import io.github.pixee.security.BoundedLineReader;
 
+import stirling.software.SPDF.model.ApplicationProperties;
+
 public class ProcessExecutor {
 
     private static final Logger logger = LoggerFactory.getLogger(ProcessExecutor.class);
 
+    private static ApplicationProperties applicationProperties = new ApplicationProperties();
+
     public enum Processes {
         LIBRE_OFFICE,
         PDFTOHTML,
@@ -45,26 +49,90 @@ public class ProcessExecutor {
                 key -> {
                     int semaphoreLimit =
                             switch (key) {
-                                case LIBRE_OFFICE -> 1;
+                                case LIBRE_OFFICE ->
-                                case PDFTOHTML -> 1;
+                                        applicationProperties
-                                case OCR_MY_PDF -> 2;
+                                                .getProcessExecutor()
-                                case PYTHON_OPENCV -> 8;
+                                                .getSessionLimit()
-                                case GHOSTSCRIPT -> 16;
+                                                .getLibreOfficeSessionLimit();
-                                case WEASYPRINT -> 16;
+                                case PDFTOHTML ->
-                                case INSTALL_APP -> 1;
+                                        applicationProperties
-                                case CALIBRE -> 1;
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getPdfToHtmlSessionLimit();
+                                case OCR_MY_PDF ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getOcrMyPdfSessionLimit();
+                                case PYTHON_OPENCV ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getPythonOpenCvSessionLimit();
+                                case GHOSTSCRIPT ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getGhostScriptSessionLimit();
+                                case WEASYPRINT ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getWeasyPrintSessionLimit();
+                                case INSTALL_APP ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getInstallAppSessionLimit();
+                                case CALIBRE ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getSessionLimit()
+                                                .getCalibreSessionLimit();
                             };
 
                     long timeoutMinutes =
                             switch (key) {
-                                case LIBRE_OFFICE -> 30;
+                                case LIBRE_OFFICE ->
-                                case PDFTOHTML -> 20;
+                                        applicationProperties
-                                case OCR_MY_PDF -> 30;
+                                                .getProcessExecutor()
-                                case PYTHON_OPENCV -> 30;
+                                                .getTimeoutMinutes()
-                                case GHOSTSCRIPT -> 30;
+                                                .getLibreOfficeTimeoutMinutes();
-                                case WEASYPRINT -> 30;
+                                case PDFTOHTML ->
-                                case INSTALL_APP -> 60;
+                                        applicationProperties
-                                case CALIBRE -> 30;
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getPdfToHtmlTimeoutMinutes();
+                                case OCR_MY_PDF ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getOcrMyPdfTimeoutMinutes();
+                                case PYTHON_OPENCV ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getPythonOpenCvTimeoutMinutes();
+                                case GHOSTSCRIPT ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getGhostScriptTimeoutMinutes();
+                                case WEASYPRINT ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getWeasyPrintTimeoutMinutes();
+                                case INSTALL_APP ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getInstallAppTimeoutMinutes();
+                                case CALIBRE ->
+                                        applicationProperties
+                                                .getProcessExecutor()
+                                                .getTimeoutMinutes()
+                                                .getCalibreTimeoutMinutes();
                             };
                     return new ProcessExecutor(semaphoreLimit, liveUpdates, timeoutMinutes);
                 });

src/main/resources/messages_zh_TW.properties

@@ -79,8 +79,8 @@ info=資訊
 pro=專業版
 page=頁面
 pages=頁面
-loading=Loading...
+loading=載入中...
-addToDoc=Add to Document
+addToDoc=新增至文件
 
 legal.privacy=隱私權政策
 legal.terms=使用條款
@@ -140,7 +140,7 @@ navbar.darkmode=深色模式
 navbar.language=語言
 navbar.settings=設定
 navbar.allTools=工具
-navbar.multiTool=多功能工具
+navbar.multiTool=複合工具
 navbar.sections.organize=整理
 navbar.sections.convertTo=轉換為 PDF
 navbar.sections.convertFrom=從 PDF 轉換
@@ -246,7 +246,7 @@ database.fileNullOrEmpty=檔案不得為空或空白
 database.failedImportFile=匯入檔案失敗
 
 session.expired=您的工作階段已過期。請重新整理頁面並再試一次。
-session.refreshPage=Refresh Page
+session.refreshPage=重新整理頁面
 
 #############
 # HOME-PAGE #
@@ -751,7 +751,7 @@ certSign.showSig=顯示簽章
 certSign.reason=原因
 certSign.location=位置
 certSign.name=名稱
-certSign.showLogo=Show Logo
+certSign.showLogo=顯示 Logo
 certSign.submit=簽章 PDF
 
 
@@ -786,9 +786,9 @@ compare.highlightColor.2=標示顏色 2：
 compare.document.1=文件 1
 compare.document.2=文件 2
 compare.submit=比較
-compare.complex.message=One or both of the provided documents are large files, accuracy of comparison may be reduced
+compare.complex.message=選擇的檔案大小太大（其中一個或兩者皆是），可能會影響比較的精確度
-compare.large.file.message=One or Both of the provided documents are too large to process
+compare.large.file.message=選擇的檔案大小超出系統限制（其中一個或兩者皆是），無法處理
-compare.no.text.message=One or both of the selected PDFs have no text content. Please choose PDFs with text for comparison.
+compare.no.text.message=選擇的 PDF 檔案未包含文字（其中一個或兩者皆是）。請選擇含有文字的 PDF 進行比較
 
 #BookToPDF
 BookToPDF.title=電子書和漫畫轉 PDF
@@ -805,17 +805,17 @@ PDFToBook.submit=轉換
 
 #sign
 sign.title=簽章
-sign.header=簽章 PDF
+sign.header=簽署 PDF
 sign.upload=上傳影像
 sign.draw=繪製簽章
 sign.text=文字輸入
 sign.clear=清除
 sign.add=新增
-sign.saved=Saved Signatures
+sign.saved=已儲存的簽章
-sign.save=Save Signature
+sign.save=儲存簽章
-sign.personalSigs=Personal Signatures
+sign.personalSigs=個人簽章
-sign.sharedSigs=Shared Signatures
+sign.sharedSigs=共用簽章
-sign.noSavedSigs=No saved signatures found
+sign.noSavedSigs=尚未儲存任何簽章
 
 
 #repair

src/main/resources/settings.yml.template

@@ -102,3 +102,22 @@ metrics:
 AutomaticallyGenerated:
   key: example
   UUID: example
+
+processExecutor:
+  sessionLimit:    # Process executor instances limits
+    libreOfficeSessionLimit: 1
+    pdfToHtmlSessionLimit: 1
+    ocrMyPdfSessionLimit: 2
+    pythonOpenCvSessionLimit: 8
+    ghostScriptSessionLimit: 16
+    weasyPrintSessionLimit: 16
+    installAppSessionLimit: 1
+    calibreSessionLimit: 1
+  timeoutMinutes:    # Process executor timeout in minutes
+    libreOfficetimeoutMinutes: 30
+    pdfToHtmltimeoutMinutes: 20
+    pythonOpenCvtimeoutMinutes: 30
+    ghostScripttimeoutMinutes: 30
+    weasyPrinttimeoutMinutes: 30
+    installApptimeoutMinutes: 60
+    calibretimeoutMinutes: 30

src/main/resources/static/css/pdfActions.css

@@ -126,3 +126,12 @@ html[dir="rtl"] .pdf-actions_container:last-child>.pdf-actions_insert-file-butto
   aspect-ratio: 1;
   border-radius: 100px;
 }
+
+.pdf-actions_insert-file-blank-button {
+  position: absolute;
+  top: 75%;
+  right: 50%;
+  translate: 0% -50%;
+  aspect-ratio: 1;
+  border-radius: 100px;
+}

src/main/resources/static/js/homecard.js

@@ -83,6 +83,7 @@ function syncFavorites() {
   cards.forEach(card => {
     const isFavorite = localStorage.getItem(card.id) === "favorite";
     const starIcon = card.querySelector(".favorite-icon span.material-symbols-rounded");
+    if (starIcon) {
       if (isFavorite) {
         starIcon.classList.remove("no-fill");
         starIcon.classList.add("fill");
@@ -92,6 +93,7 @@ function syncFavorites() {
         starIcon.classList.add("no-fill");
         card.classList.remove("favorite");
       }
+    }
   });
   updateFavoritesSection();
   updateFavoritesDropdown();

src/main/resources/static/js/merge.js

@@ -21,27 +21,55 @@ async function displayFiles(files) {
   for (let i = 0; i < files.length; i++) {
     const pageCount = await getPDFPageCount(files[i]);
     const pageLabel = pageCount === 1 ? pageTranslation : pagesTranslation;
+    
+    // Create list item
     const item = document.createElement("li");
     item.className = "list-group-item";
-    item.innerHTML = `
+
-            <div class="d-flex justify-content-between align-items-center w-100">
+    // Create filename div and set textContent to sanitize
-                <div class="filename">${files[i].name}</div>
+    const fileNameDiv = document.createElement("div");
-                <div class="page-info">
+    fileNameDiv.className = "filename";
-                    <span class="page-count">${pageCount} ${pageLabel}</span>
+    fileNameDiv.textContent = files[i].name;
-                </div>
+
-                <div class="arrows d-flex">
+    // Create page info div and set textContent to sanitize
-                    <button class="btn btn-secondary move-up"><span>&uarr;</span></button>
+    const pageInfoDiv = document.createElement("div");
-                    <button class="btn btn-secondary move-down"><span>&darr;</span></button>
+    pageInfoDiv.className = "page-info";
-                    <button class="btn btn-danger remove-file"><span>&times;</span></button>
+    const pageCountSpan = document.createElement("span");
-                </div>
+    pageCountSpan.className = "page-count";
-            </div>
+    pageCountSpan.textContent = `${pageCount} ${pageLabel}`;
-        `;
+    pageInfoDiv.appendChild(pageCountSpan);
+
+    // Create arrows div with buttons
+    const arrowsDiv = document.createElement("div");
+    arrowsDiv.className = "arrows d-flex";
+
+    const moveUpButton = document.createElement("button");
+    moveUpButton.className = "btn btn-secondary move-up";
+    moveUpButton.innerHTML = "<span>&uarr;</span>";
+
+    const moveDownButton = document.createElement("button");
+    moveDownButton.className = "btn btn-secondary move-down";
+    moveDownButton.innerHTML = "<span>&darr;</span>";
+
+    const removeButton = document.createElement("button");
+    removeButton.className = "btn btn-danger remove-file";
+    removeButton.innerHTML = "<span>&times;</span>";
+
+    arrowsDiv.append(moveUpButton, moveDownButton, removeButton);
+
+    // Append elements to item and then to list
+    const itemContainer = document.createElement("div");
+    itemContainer.className = "d-flex justify-content-between align-items-center w-100";
+    itemContainer.append(fileNameDiv, pageInfoDiv, arrowsDiv);
+
+    item.appendChild(itemContainer);
     list.appendChild(item);
   }
 
   attachMoveButtons();
 }
 
+
 async function getPDFPageCount(file) {
   const blobUrl = URL.createObjectURL(file);
   const pdf = await pdfjsLib.getDocument(blobUrl).promise;

src/main/resources/static/js/multitool/PdfActionsManager.js

@@ -73,6 +73,11 @@ class PdfActionsManager {
     this.addFiles(imgContainer);
   }
 
+  insertFileBlankButtonCallback(e) {
+    var imgContainer = this.getPageContainer(e.target);
+    this.addFiles(imgContainer, true);
+  }
+
   splitFileButtonCallback(e) {
     var imgContainer = this.getPageContainer(e.target);
     imgContainer.classList.toggle("split-before");
@@ -89,6 +94,7 @@ class PdfActionsManager {
     this.rotateCWButtonCallback = this.rotateCWButtonCallback.bind(this);
     this.deletePageButtonCallback = this.deletePageButtonCallback.bind(this);
     this.insertFileButtonCallback = this.insertFileButtonCallback.bind(this);
+    this.insertFileBlankButtonCallback = this.insertFileBlankButtonCallback.bind(this);
     this.splitFileButtonCallback = this.splitFileButtonCallback.bind(this);
   }
 
@@ -152,6 +158,12 @@ class PdfActionsManager {
     splitFileButton.onclick = this.splitFileButtonCallback;
     insertFileButtonContainer.appendChild(splitFileButton);
 
+    const insertFileBlankButton = document.createElement("button");
+    insertFileBlankButton.classList.add("btn", "btn-primary", "pdf-actions_insert-file-blank-button");
+    insertFileBlankButton.innerHTML = `<span class="material-symbols-rounded">insert_page_break</span>`;
+    insertFileBlankButton.onclick = this.insertFileBlankButtonCallback;
+    insertFileButtonContainer.appendChild(insertFileBlankButton);
+
     div.appendChild(insertFileButtonContainer);
 
     // add this button to every element, but only show it on the last one :D

src/main/resources/static/js/multitool/PdfContainer.js

@@ -22,6 +22,7 @@ class PdfContainer {
     this.nameAndArchiveFiles = this.nameAndArchiveFiles.bind(this);
     this.splitPDF = this.splitPDF.bind(this);
     this.splitAll = this.splitAll.bind(this);
+    this.addFilesBlankAll = this.addFilesBlankAll.bind(this)
 
     this.pdfAdapters = pdfAdapters;
 
@@ -38,6 +39,7 @@ class PdfContainer {
     window.exportPdf = this.exportPdf;
     window.rotateAll = this.rotateAll;
     window.splitAll = this.splitAll;
+    window.addFilesBlankAll = this.addFilesBlankAll
 
     const filenameInput = document.getElementById("filename-input");
     const downloadBtn = document.getElementById("export-button");
@@ -77,7 +79,12 @@ class PdfContainer {
     }
   }
 
-  addFiles(nextSiblingElement) {
+  addFiles(nextSiblingElement, blank = false) {
+    if (blank) {
+
+      this.addFilesBlank(nextSiblingElement);
+
+    } else {
       var input = document.createElement("input");
       input.type = "file";
       input.multiple = true;
@@ -91,6 +98,7 @@ class PdfContainer {
 
       input.click();
     }
+  }
 
   async addFilesFromFiles(files, nextSiblingElement) {
     this.fileName = files[0].name;
@@ -108,6 +116,47 @@ class PdfContainer {
     });
   }
 
+  async addFilesBlank(nextSiblingElement) {
+    const pdfContent = `
+      %PDF-1.4
+      1 0 obj
+      << /Type /Catalog /Pages 2 0 R >>
+      endobj
+      2 0 obj
+      << /Type /Pages /Kids [3 0 R] /Count 1 >>
+      endobj
+      3 0 obj
+      << /Type /Page /Parent 2 0 R /MediaBox [0 0 595 842] /Contents 5 0 R >>
+      endobj
+      5 0 obj
+      << /Length 44 >>
+      stream
+      0 0 0 595 0 842 re
+      W
+      n
+      endstream
+      endobj
+      xref
+      0 6
+      0000000000 65535 f
+      0000000010 00000 n
+      0000000071 00000 n
+      0000000121 00000 n
+      0000000205 00000 n
+      0000000400 00000 n
+      trailer
+      << /Size 6 /Root 1 0 R >>
+      startxref
+      278
+      %%EOF
+    `;
+    const blob = new Blob([pdfContent], { type: 'application/pdf' });
+    const url = URL.createObjectURL(blob);
+    const file = new File([blob], "blank_page.pdf", { type: "application/pdf" });
+    await this.addPdfFile(file, nextSiblingElement);
+  }
+
+
   rotateElement(element, deg) {
     var lastTransform = element.style.rotate;
     if (!lastTransform) {
@@ -224,6 +273,17 @@ class PdfContainer {
     }
   }
 
+
+  addFilesBlankAll() {
+    const allPages = this.pagesContainer.querySelectorAll(".page-container");
+    allPages.forEach((page, index) => {
+      if (index !== 0) {
+        this.addFiles(page, true)
+      }
+    });
+  }
+
+
   splitAll() {
     const allPages = this.pagesContainer.querySelectorAll(".page-container");
     if (this.pagesContainer.querySelectorAll(".split-before").length > 0) {

src/main/resources/static/js/search.js

@@ -70,3 +70,37 @@ document.querySelector("#navbarSearchInput").addEventListener("input", function
   resultsBox.style.width = window.navItemMaxWidth + "px";
 });
 
+const searchDropdown = document.getElementById('searchDropdown');
+const searchInput = document.getElementById('navbarSearchInput');
+const dropdownMenu = searchDropdown.querySelector('.dropdown-menu');
+
+// Handle dropdown shown event
+searchDropdown.addEventListener('shown.bs.dropdown', function () {
+    searchInput.focus();
+});
+
+// Handle hover opening
+searchDropdown.addEventListener('mouseenter', function () {
+    const dropdownInstance = new bootstrap.Dropdown(searchDropdown);
+    dropdownInstance.show();
+    
+    setTimeout(() => {
+        searchInput.focus();
+    }, 100);
+});
+
+// Handle mouse leave
+searchDropdown.addEventListener('mouseleave', function () {
+    // Check if current value is empty (including if user typed and then deleted)
+    if (searchInput.value.trim().length === 0) {
+        searchInput.blur();
+        const dropdownInstance = new bootstrap.Dropdown(searchDropdown);
+        dropdownInstance.hide();
+    }
+});
+
+searchDropdown.addEventListener('hidden.bs.dropdown', function () {
+    if (searchInput.value.trim().length === 0) {
+        searchInput.blur();
+    }
+});

src/main/resources/templates/login.html

@@ -90,8 +90,8 @@
           </div>
 
           <div class="form-check m-2 mb-3">
-            <input type="checkbox" id="remember" value="remember-me">
+            <input type="checkbox" name="remember-me" id="remember-me">
-            <label for="remember" th:text="#{login.rememberme}"></label>
+            <label for="remember-me" th:text="#{login.rememberme}"></label>
           </div>
           <button class="w-100 btn btn-lg btn-primary" type="submit" th:text="#{login.signin}">Sign in</button>
         </form>

src/main/resources/templates/multi-tool.html

@@ -47,6 +47,11 @@
                       cut
                     </span>
                   </button>
+                  <button class="btn btn-secondary enable-on-file" onclick="addFilesBlankAll()" disabled>
+                    <span class="material-symbols-rounded">
+                      insert_page_break
+                    </span>
+                  </button>
                   <button id="export-button" class="btn btn-primary enable-on-file" onclick="exportPdf()" disabled>
                     <span class="material-symbols-rounded">
                       download