diff --git a/app/core/src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java b/app/core/src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java
index c2bbd31b5..f787831e9 100644
--- a/app/core/src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java
+++ b/app/core/src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java
@@ -4,8 +4,7 @@ import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.List;
+import java.util.*;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
@@ -31,8 +30,10 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 
 import lombok.RequiredArgsConstructor;
 
+import stirling.software.SPDF.model.SplitTypes;
 import stirling.software.SPDF.model.api.SplitPdfBySectionsRequest;
 import stirling.software.common.service.CustomPDFDocumentFactory;
+import stirling.software.common.util.GeneralUtils;
 import stirling.software.common.util.WebResponseUtils;
 
 @RestController
@@ -48,20 +49,30 @@ public class SplitPdfBySectionsController {
             summary = "Split PDF pages into smaller sections",
             description =
                     "Split each page of a PDF into smaller sections based on the user's choice"
-                            + " (halves, thirds, quarters, etc.), both vertically and horizontally."
+                            + " which page to split, and how to split"
+                            + " ( halves, thirds, quarters, etc.), both vertically and horizontally."
                             + " Input:PDF Output:ZIP-PDF Type:SISO")
     public ResponseEntity<byte[]> splitPdf(@ModelAttribute SplitPdfBySectionsRequest request)
             throws Exception {
         List<ByteArrayOutputStream> splitDocumentsBoas = new ArrayList<>();
 
         MultipartFile file = request.getFileInput();
+        String pageNumbers = request.getPageNumbers();
+        SplitTypes splitMode =
+                Optional.ofNullable(request.getSplitMode())
+                        .map(SplitTypes::valueOf)
+                        .orElse(SplitTypes.SPLIT_ALL);
+
         PDDocument sourceDocument = pdfDocumentFactory.load(file);
 
+        Set<Integer> pagesToSplit =
+                getPagesToSplit(pageNumbers, splitMode, sourceDocument.getNumberOfPages());
+
         // Process the PDF based on split parameters
         int horiz = request.getHorizontalDivisions() + 1;
         int verti = request.getVerticalDivisions() + 1;
         boolean merge = Boolean.TRUE.equals(request.getMerge());
-        List<PDDocument> splitDocuments = splitPdfPages(sourceDocument, verti, horiz);
+        List<PDDocument> splitDocuments = splitPdfPages(sourceDocument, verti, horiz, pagesToSplit);
 
         String filename =
                 Filenames.toSimpleFileName(file.getOriginalFilename())
@@ -109,52 +120,111 @@ public class SplitPdfBySectionsController {
         }
     }
 
+    // Based on the mode, get the pages that need to be split and return the pages set
+    private Set<Integer> getPagesToSplit(String pageNumbers, SplitTypes splitMode, int totalPages) {
+        Set<Integer> pagesToSplit = new HashSet<>();
+
+        switch (splitMode) {
+            case CUSTOM:
+                if (pageNumbers == null || pageNumbers.isBlank()) {
+                    throw new IllegalArgumentException("Custom mode requires page numbers input.");
+                }
+                String[] pageOrderArr = pageNumbers.split(",");
+                List<Integer> pageListToSplit =
+                        GeneralUtils.parsePageList(pageOrderArr, totalPages, false);
+                pagesToSplit.addAll(pageListToSplit);
+                break;
+
+            case SPLIT_ALL:
+                for (int i = 0; i < totalPages; i++) {
+                    pagesToSplit.add(i);
+                }
+                break;
+
+            case SPLIT_ALL_EXCEPT_FIRST:
+                for (int i = 1; i < totalPages; i++) {
+                    pagesToSplit.add(i);
+                }
+                break;
+
+            case SPLIT_ALL_EXCEPT_LAST:
+                for (int i = 0; i < totalPages - 1; i++) {
+                    pagesToSplit.add(i);
+                }
+                break;
+
+            case SPLIT_ALL_EXCEPT_FIRST_AND_LAST:
+                for (int i = 1; i < totalPages - 1; i++) {
+                    pagesToSplit.add(i);
+                }
+                break;
+
+            default:
+                throw new IllegalArgumentException("Unsupported split mode: " + splitMode);
+        }
+
+        return pagesToSplit;
+    }
+
     public List<PDDocument> splitPdfPages(
-            PDDocument document, int horizontalDivisions, int verticalDivisions)
+            PDDocument document,
+            int horizontalDivisions,
+            int verticalDivisions,
+            Set<Integer> pagesToSplit)
             throws IOException {
         List<PDDocument> splitDocuments = new ArrayList<>();
 
+        int pageIndex = 0;
         for (PDPage originalPage : document.getPages()) {
-            PDRectangle originalMediaBox = originalPage.getMediaBox();
-            float width = originalMediaBox.getWidth();
-            float height = originalMediaBox.getHeight();
-            float subPageWidth = width / horizontalDivisions;
-            float subPageHeight = height / verticalDivisions;
+            // If current page is not to split, add it to the splitDocuments directly.
+            if (!pagesToSplit.contains(pageIndex)) {
+                PDDocument newDoc = pdfDocumentFactory.createNewDocument();
+                newDoc.addPage(originalPage);
+                splitDocuments.add(newDoc);
+            } else {
+                // Otherwise, split current page.
+                PDRectangle originalMediaBox = originalPage.getMediaBox();
+                float width = originalMediaBox.getWidth();
+                float height = originalMediaBox.getHeight();
+                float subPageWidth = width / horizontalDivisions;
+                float subPageHeight = height / verticalDivisions;
 
-            LayerUtility layerUtility = new LayerUtility(document);
+                LayerUtility layerUtility = new LayerUtility(document);
 
-            for (int i = 0; i < horizontalDivisions; i++) {
-                for (int j = 0; j < verticalDivisions; j++) {
-                    PDDocument subDoc = new PDDocument();
-                    PDPage subPage = new PDPage(new PDRectangle(subPageWidth, subPageHeight));
-                    subDoc.addPage(subPage);
+                for (int i = 0; i < horizontalDivisions; i++) {
+                    for (int j = 0; j < verticalDivisions; j++) {
+                        PDDocument subDoc = new PDDocument();
+                        PDPage subPage = new PDPage(new PDRectangle(subPageWidth, subPageHeight));
+                        subDoc.addPage(subPage);
 
-                    PDFormXObject form =
-                            layerUtility.importPageAsForm(
-                                    document, document.getPages().indexOf(originalPage));
+                        PDFormXObject form =
+                                layerUtility.importPageAsForm(
+                                        document, document.getPages().indexOf(originalPage));
 
-                    try (PDPageContentStream contentStream =
-                            new PDPageContentStream(
-                                    subDoc, subPage, AppendMode.APPEND, true, true)) {
-                        // Set clipping area and position
-                        float translateX = -subPageWidth * i;
+                        try (PDPageContentStream contentStream =
+                                new PDPageContentStream(
+                                        subDoc, subPage, AppendMode.APPEND, true, true)) {
+                            // Set clipping area and position
+                            float translateX = -subPageWidth * i;
 
-                        // float translateY = height - subPageHeight * (verticalDivisions - j);
-                        float translateY = -subPageHeight * (verticalDivisions - 1 - j);
+                            // float translateY = height - subPageHeight * (verticalDivisions - j);
+                            float translateY = -subPageHeight * (verticalDivisions - 1 - j);
 
-                        contentStream.saveGraphicsState();
-                        contentStream.addRect(0, 0, subPageWidth, subPageHeight);
-                        contentStream.clip();
-                        contentStream.transform(new Matrix(1, 0, 0, 1, translateX, translateY));
+                            contentStream.saveGraphicsState();
+                            contentStream.addRect(0, 0, subPageWidth, subPageHeight);
+                            contentStream.clip();
+                            contentStream.transform(new Matrix(1, 0, 0, 1, translateX, translateY));
 
-                        // Draw the form
-                        contentStream.drawForm(form);
-                        contentStream.restoreGraphicsState();
+                            // Draw the form
+                            contentStream.drawForm(form);
+                            contentStream.restoreGraphicsState();
+                        }
+
+                        splitDocuments.add(subDoc);
                     }
-
-                    splitDocuments.add(subDoc);
                 }
             }
+            pageIndex++;
         }
 
         return splitDocuments;
diff --git a/app/core/src/main/java/stirling/software/SPDF/model/SplitTypes.java b/app/core/src/main/java/stirling/software/SPDF/model/SplitTypes.java
new file mode 100644
index 000000000..19c1b5a5b
--- /dev/null
+++ b/app/core/src/main/java/stirling/software/SPDF/model/SplitTypes.java
@@ -0,0 +1,9 @@
+package stirling.software.SPDF.model;
+
+public enum SplitTypes {
+    CUSTOM,
+    SPLIT_ALL_EXCEPT_FIRST_AND_LAST,
+    SPLIT_ALL_EXCEPT_FIRST,
+    SPLIT_ALL_EXCEPT_LAST,
+    SPLIT_ALL
+}
diff --git a/app/core/src/main/java/stirling/software/SPDF/model/api/SplitPdfBySectionsRequest.java b/app/core/src/main/java/stirling/software/SPDF/model/api/SplitPdfBySectionsRequest.java
index 3a89ab686..c22135bbc 100644
--- a/app/core/src/main/java/stirling/software/SPDF/model/api/SplitPdfBySectionsRequest.java
+++ b/app/core/src/main/java/stirling/software/SPDF/model/api/SplitPdfBySectionsRequest.java
@@ -5,11 +5,29 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
+import stirling.software.SPDF.model.SplitTypes;
 import stirling.software.common.model.api.PDFFile;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
 public class SplitPdfBySectionsRequest extends PDFFile {
+    @Schema(
+            description = "Pages to be split by section",
+            defaultValue = "all",
+            requiredMode = Schema.RequiredMode.REQUIRED)
+    private String pageNumbers;
+
+    @Schema(
+            implementation = SplitTypes.class,
+            description =
+                    "Modes for page split. Valid values are:\n"
+                            + "SPLIT_ALL_EXCEPT_FIRST_AND_LAST: Splits all except the first and the last pages.\n"
+                            + "SPLIT_ALL_EXCEPT_FIRST: Splits all except the first page.\n"
+                            + "SPLIT_ALL_EXCEPT_LAST: Splits all except the last page.\n"
+                            + "SPLIT_ALL: Splits all pages.\n"
+                            + "CUSTOM: Custom split.\n")
+    private String splitMode;
+
     @Schema(
             description = "Number of horizontal divisions for each PDF page",
             defaultValue = "0",
diff --git a/app/core/src/main/resources/messages_en_GB.properties b/app/core/src/main/resources/messages_en_GB.properties
index d6056e856..8e12f6b11 100644
--- a/app/core/src/main/resources/messages_en_GB.properties
+++ b/app/core/src/main/resources/messages_en_GB.properties
@@ -838,8 +838,8 @@ home.overlay-pdfs.desc=Overlays PDFs on-top of another PDF
 overlay-pdfs.tags=Overlay
 
 home.split-by-sections.title=Split PDF by Sections
-home.split-by-sections.desc=Divide each page of a PDF into smaller horizontal and vertical sections
-split-by-sections.tags=Section Split, Divide, Customize,Customise
+home.split-by-sections.desc=Split the content of specified PDF pages into smaller horizontal and vertical sections.
+split-by-sections.tags=Section Split, Divide, Customize, Customise
 
 home.AddStampRequest.title=Add Stamp to PDF
 home.AddStampRequest.desc=Add text or add image stamps at set locations
@@ -1619,6 +1619,15 @@ split-by-sections.horizontal.placeholder=Enter number of horizontal divisions
 split-by-sections.vertical.placeholder=Enter number of vertical divisions
 split-by-sections.submit=Split PDF
 split-by-sections.merge=Merge Into One PDF
+split-by-sections.pageToSplit=Pages to split (Enter a comma-separated list of page numbers) :
+split-by-sections.pageToSplit.placeholder=(e.g. 1,2,6)
+split-by-sections.mode=Split Mode
+split-by-sections.mode.1=Split All Except First & Last
+split-by-sections.mode.2=Split All Except First
+split-by-sections.mode.3=Split All Except Last
+split-by-sections.mode.4=Split All Pages
+split-by-sections.mode.5=Custom: Specify Pages
+
 
 
 #printFile
diff --git a/app/core/src/main/resources/static/css/split-pdf-by-sections.css b/app/core/src/main/resources/static/css/split-pdf-by-sections.css
index 7520c10e5..b949000af 100644
--- a/app/core/src/main/resources/static/css/split-pdf-by-sections.css
+++ b/app/core/src/main/resources/static/css/split-pdf-by-sections.css
@@ -8,3 +8,6 @@
   position: absolute;
   background-color: red; /* Line color */
 }
+#pageToSplitSection {
+  display: none;
+}
diff --git a/app/core/src/main/resources/templates/pdf-organizer.html b/app/core/src/main/resources/templates/pdf-organizer.html
index 746a6bafd..8e2937eea 100644
--- a/app/core/src/main/resources/templates/pdf-organizer.html
+++ b/app/core/src/main/resources/templates/pdf-organizer.html
@@ -42,22 +42,29 @@
                   <option value="REMOVE_FIRST_AND_LAST" th:text="#{pdfOrganiser.mode.9}">Remove First and Last</option>
                 </select>
               </div>
-              <div class="mb-3">
+              <div class="mb-3"  id="pageToOrganizeSection">
                 <label for="pageOrder" th:text="#{pageOrderPrompt}"></label>
                 <input type="text" class="form-control" id="pageOrder" name="pageNumbers"
-                  th:placeholder="#{pdfOrganiser.placeholder}" required>
+                  th:placeholder="#{pdfOrganiser.placeholder}">
               </div>
               <button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{pdfOrganiser.submit}"></button>
             </form>
             <script>
-              document.getElementById('customMode').addEventListener('change', function () {
-                var pageOrderInput = document.getElementById('pageOrder');
-                if (this.value === "" || this.value === "DUPLICATE") {
-                  pageOrderInput.disabled = false;
+              // Only display the page input field when split mode is custom.
+              function togglePageInput() {
+                const mode = document.getElementById('customMode').value;
+                const pageInputSection = document.getElementById('pageToOrganizeSection');
+                if (mode === "") {
+                  pageInputSection.style.display = "block";
+                  document.getElementById('pageOrder').setAttribute("required", "true");
                 } else {
-                  pageOrderInput.disabled = true;
+                  pageInputSection.style.display = "none";
+                  document.getElementById('pageOrder').removeAttribute("required");
                 }
-              });
+              }
+
+              document.getElementById('customMode').addEventListener('change', togglePageInput);
+              window.addEventListener('DOMContentLoaded', togglePageInput);
             </script>
           </div>
         </div>
diff --git a/app/core/src/main/resources/templates/split-pdf-by-sections.html b/app/core/src/main/resources/templates/split-pdf-by-sections.html
index 1f94d8a23..e795738a3 100644
--- a/app/core/src/main/resources/templates/split-pdf-by-sections.html
+++ b/app/core/src/main/resources/templates/split-pdf-by-sections.html
@@ -20,6 +20,21 @@
               </div>
               <form method="post" enctype="multipart/form-data" th:action="@{'/api/v1/general/split-pdf-by-sections'}">
                 <div th:replace="~{fragments/common :: fileSelector(name='fileInput', multipleInputsForSingleRequest=false, accept='application/pdf')}"></div>
+                <div class="mb-3">
+                  <label for="splitMode" th:text="#{split-by-sections.mode}">Split Mode</label>
+                  <select class="form-control" id="splitMode" name="splitMode">
+                    <option value="SPLIT_ALL" th:text="#{split-by-sections.mode.4}">Split all</option>
+                    <option value="SPLIT_ALL_EXCEPT_FIRST_AND_LAST" th:text="#{split-by-sections.mode.1}">Split all except first and last</option>
+                    <option value="SPLIT_ALL_EXCEPT_FIRST" th:text="#{split-by-sections.mode.2}">Split all except first</option>
+                    <option value="SPLIT_ALL_EXCEPT_LAST" th:text="#{split-by-sections.mode.3}">Split all except last</option>
+                    <option value="CUSTOM" th:text="#{split-by-sections.mode.5}">Specify pages to split</option>
+                  </select>
+                </div>
+                <div class="mb-3" id="pageToSplitSection">
+                  <label for="pageToSplit" th:text="#{split-by-sections.pageToSplit}"></label>
+                  <input type="text" class="form-control" id="pageToSplit" name="pageNumbers"
+                         th:placeholder="#{split-by-sections.pageToSplit.placeholder}">
+                </div>
                 <label for="horizontalDivisions" th:text="#{split-by-sections.horizontal.label}">Horizontal Divisions</label>
                 <input type="number" id="horizontalDivisions" name="horizontalDivisions" class="form-control" min="0" max="300" value="0" required th:placeholder="#{split-by-sections.horizontal.placeholder}">
                 <br>
@@ -74,6 +89,28 @@
 
                   // Initial draw
                   updateVisualAid();
+                  
+                  // Removes all whitespace characters (spaces, tabs, newlines) as the user types
+                  document.getElementById('pageToSplit').addEventListener('input', function () {
+                    this.value = this.value.replace(/\s+/g, '');;
+                  });
+
+                  // Only display the page input field when split mode is custom.
+                  function togglePageInput() {
+                    const mode = document.getElementById('splitMode').value;
+                    const pageInputSection = document.getElementById('pageToSplitSection');
+                    if (mode === "CUSTOM") {
+                      pageInputSection.style.display = "block";
+                      document.getElementById('pageToSplit').setAttribute("required", "true");
+                    } else {
+                      pageInputSection.style.display = "none";
+                      document.getElementById('pageToSplit').removeAttribute("required");
+                    }
+                  }
+
+                  document.getElementById('splitMode').addEventListener('change', togglePageInput);
+                  window.addEventListener('DOMContentLoaded', togglePageInput);
+
                 </script>
                 <br>
                 <button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{split-by-sections.submit}">Submit</button>