diff --git a/UsesCases/Merge/merge.js b/UsesCases/Merge/merge.js
new file mode 100644
index 00000000..ecf1a319
--- /dev/null
+++ b/UsesCases/Merge/merge.js
@@ -0,0 +1,73 @@
+/**
+ * Merging the PDF documents using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF files from the local file system.
+ * 3. Uploads the PDF files to the Aspose.PDF Cloud storage.
+ * 4. Merging the PDF documents using the Aspose.PDF Cloud API.
+ * 5. Logs the result to the console.
+ *
+ */
+
+// Import necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+const { MergeDocuments } = require("asposepdfcloud/src/models/mergeDocuments");
+
+/**
+ * Merging the PDF documents using the Aspose.PDF Cloud API.
+ * 
+ * @returns {Promise<void>} A Promise that resolves when the splitting document is complete.
+ */
+async function mergeDocument()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    // const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+    const api = new PdfApi("http://172.17.0.1:5000/v3.0");
+
+    const fileName = "merged.pdf";
+    // Set the document names to merge.
+    const fileNames = ["4pages.pdf", "alfa.pdf"];
+    // Use default storage (null indicates default storage).
+    const storage = null;
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+
+    // Initialize merge documents request.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/MergeDocuments.md
+    const mergeRequest = new MergeDocuments();
+    mergeRequest.list = [];
+    await Promise.all(
+        fileNames.map(async fileName =>
+        {
+            // Read file from file system.
+            const buffer = fs.readFileSync("testData/" + fileName);
+            // Upload file to cloud storage.
+            await api.uploadFile(folder + "/" + fileName, buffer, storage);
+            // Push uploaded file name to merge request.
+            mergeRequest.list.push(folder + "/" + fileName);
+        })
+    );
+
+    // Swagger documentation available at: 
+    //     https://reference.aspose.cloud/pdf/#/Merge/PutMergeDocuments
+    // Merge PDF documents using PDF Cloud API.
+    const result = await api.putMergeDocuments(
+        fileName,
+        mergeRequest,
+        storage,
+        folder);
+
+    // Log the response to console.
+    console.log(result.body.status);
+    // Download the PDF file from cloud storage.
+    const file = await api.downloadFile(folder + result.body.document.links[0].href, storage);
+    const filePath = `testOutput/merged.pdf`;
+    // Write the file to the local file system.
+    fs.writeFileSync(filePath, file.body);
+    console.log("downloaded: " + filePath);
+}
+
+// Execute the mergeDocument function.
+mergeDocument();
diff --git a/UsesCases/Metadata/add/add.js b/UsesCases/Metadata/add/add.js
new file mode 100644
index 00000000..2879cab7
--- /dev/null
+++ b/UsesCases/Metadata/add/add.js
@@ -0,0 +1,68 @@
+/**
+ * Add the XMP metadata property to a PDF document using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Add the XMP metadata property using Aspose.PDF Cloud API.
+ * 5. Read an updated XMP metadata from pdf document using the Aspose.PDF Cloud API.
+ * 6. Log to the console that the XMP metadata property was added.
+ *
+ */
+
+// Import the necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Add the xmp metadata property to the PDF document using the Aspose.PDF Cloud API.
+ *
+ * @returns {Promise<void>} A promise that resolves when the xmp metadata property is completed adding.
+ */
+async function addXmpMetadataProperty()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+
+    // Set the PDF document name.
+    const fileName = "4pages.pdf";
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+    // Set storage name (null indicates default storage).
+    const storage = null;
+    // Set the password if the document is password-protected.
+    const password = null;
+    // Set the XMP metadata property name.
+    const xmpMetadataProperty = "pdf:Prop";
+
+    // Read file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload file to cloud storage.
+    await api.uploadFile(folder + "/" +fileName, buffer, storage)
+    
+    // Create instance of XmpMetadataProperty for pdf:Prop.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/XmpMetadataProperty.md
+    var pdfPropProperty = {
+        key: xmpMetadataProperty,
+        value: "PropValue",
+        namespaceUri: "http://ns.adobe.com/pdf/1.3/"
+    }; 
+    // Create an instance of XmpMetadata.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/XmpMetadata.md
+    const xmpMetadata = {
+        properties: [pdfPropProperty]
+    };
+    // Update the XMP metadata.
+    const result = await api.postXmpMetadata(fileName, xmpMetadata, folder, storage, password);
+    console.log(result.body.status);
+    
+    // Read XMP metadata from PDF document.
+    metadata = await api.getXmpMetadataJson(fileName, folder, storage, password);
+    // Log XMP metadata property was added.
+    pdfPropProperty = metadata.body.properties.find(property => property.key == xmpMetadataProperty);
+    console.log("Added xmpMetadataProperty: " + pdfPropProperty.key + "=" + pdfPropProperty.value);
+}
+
+// Execute the addXmpMetadataProperty function
+addXmpMetadataProperty();
diff --git a/UsesCases/Metadata/get/get.js b/UsesCases/Metadata/get/get.js
new file mode 100644
index 00000000..a321e08b
--- /dev/null
+++ b/UsesCases/Metadata/get/get.js
@@ -0,0 +1,53 @@
+/**
+ * Read the XMP metadata from a PDF document using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Read the XMP metadata from pdf document using the Aspose.PDF Cloud API.
+ * 5. Log to the console the XMP metadata properties.
+ *
+ */
+
+// Import the necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Reads xmp metadata from a PDF document using the Aspose.PDF Cloud API.
+ *
+ * @returns {Promise<void>} A promise that resolves when the xmp metadata reading completes.
+ */
+async function getXmpMetadataProperty()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+
+    // Set the PDF document name.
+    const fileName = "4pages.pdf";
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+    // Set storage name (null indicates default storage).
+    const storage = null;
+    // Set the password if the document is password-protected.
+    const password = null;
+    
+    // Read file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload file to cloud storage.
+    await api.uploadFile(folder + "/" +fileName, buffer, storage)
+
+    // Read XMP metadata from PDF document.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/XmpMetadata.md
+    const metadata = await api.getXmpMetadataJson(fileName, folder, storage, password);  
+    // Log metadata to the console.
+    console.log("XMP metadata:");
+    metadata.body.properties.forEach(property => 
+    {
+        console.log("    " + property.key + " = " + property.value);
+    });
+}
+
+// Execute the getXmpMetadataProperty function
+getXmpMetadataProperty();
diff --git a/UsesCases/Metadata/remove/remove.js b/UsesCases/Metadata/remove/remove.js
new file mode 100644
index 00000000..02f0fbba
--- /dev/null
+++ b/UsesCases/Metadata/remove/remove.js
@@ -0,0 +1,70 @@
+/**
+ * Remove the XMP metadata property from a PDF document using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Read the XMP metadata from pdf document using the Aspose.PDF Cloud API.
+ * 5. Remove the XMP metadata property using the Aspose.PDF Cloud API.
+ * 6. Read an updated XMP metadata from pdf document using the Aspose.PDF Cloud API.
+ * 7. Log to the console that the XMP metadata property was removed.
+ *
+ */
+
+// Import the necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Remove xmp metadata property from a PDF document using the Aspose.PDF Cloud API.
+ *
+ * @returns {Promise<void>} A promise that resolves when the xmp metadata property deletion completes.
+ */
+async function removeXmpMetadataProperty()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+
+    // Set the PDF document name.
+    const fileName = "4pages.pdf";
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+    // Set storage name (null indicates default storage).
+    const storage = null;
+    // Set the password if the document is password-protected.
+    const password = null;
+    // Set the XMP metadata property name.
+    const xmpMetadataProperty = "xmp:CreatorTool";
+    
+    // Read file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload file to cloud storage.
+    await api.uploadFile(folder + "/" +fileName, buffer, storage)
+    
+    // Read XMP metadata from pdf document.
+    var metadata = await api.getXmpMetadataJson(fileName, folder, storage, password);
+    // Find the creator property.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/XmpMetadataProperty.md
+    var creatorToolProperty = metadata.body.properties.find(property => property.key == xmpMetadataProperty);
+    // Set value to null to remove property.
+    creatorToolProperty.value = null;
+
+    // Create an instance of XmpMetadata.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/XmpMetadata.md
+    const xmpMetadata = {
+        properties: [creatorToolProperty]
+    };
+    // Update the XMP metadata.
+    const result = await api.postXmpMetadata(fileName, xmpMetadata, folder, storage, password);
+    console.log(result.body.status);
+
+    // Read XMP metadata from PDF document.
+    metadata = await api.getXmpMetadataJson(fileName, folder, storage, password);  
+    // Log XMP metadata property was removed.
+    creatorToolProperty = metadata.body.properties.find(property => property.key == xmpMetadataProperty);
+    console.log("Removed xmpMetadataProperty: " + xmpMetadataProperty);
+}
+
+// Execute the removeXmpMetadataProperty function
+removeXmpMetadataProperty();
diff --git a/UsesCases/Metadata/update/update.js b/UsesCases/Metadata/update/update.js
new file mode 100644
index 00000000..907097fc
--- /dev/null
+++ b/UsesCases/Metadata/update/update.js
@@ -0,0 +1,70 @@
+/**
+ * Update the XMP metadata property from a PDF document using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Read the XMP metadata from pdf document using the Aspose.PDF Cloud API.
+ * 5. Update the XMP metadata property using the Aspose.PDF Cloud API.
+ * 6. Read an updated XMP metadata from pdf document using the Aspose.PDF Cloud API.
+ * 7. Log to the console that the XMP metadata property was updated.
+ *
+ */
+
+// Import the necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Update xmp metadata property from a PDF document using the Aspose.PDF Cloud API.
+ *
+ * @returns {Promise<void>} A promise that resolves when the xmp metadata property update completes.
+ */
+async function updateXmpMetadataProperty()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+
+    // Set the PDF document name.
+    const fileName = "4pages.pdf";
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+    // Set storage name (null indicates default storage).
+    const storage = null;
+    // Set the password if the document is password-protected.
+    const password = null;
+    // Set the XMP metadata property name.
+    const xmpMetadataProperty = "dc:title";
+  
+    // Read file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload file to cloud storage.
+    await api.uploadFile(folder + "/" +fileName, buffer, storage)
+    
+    // Read XMP metadata from pdf document.
+    var metadata = await api.getXmpMetadataJson(fileName, folder, storage, password);
+    // Find the title property.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/XmpMetadataProperty.md
+    var titleProperty = metadata.body.properties.find(property => property.key == xmpMetadataProperty);
+    // Update the title property.
+    titleProperty.value = "New title";
+
+    // Create an instance of XmpMetadata.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/XmpMetadata.md
+    const xmpMetadata = {
+        properties: [titleProperty]
+    };
+    // Update the XMP metadata.
+    const result = await api.postXmpMetadata(fileName, xmpMetadata, folder, storage, password);
+    console.log(result.body.status);
+
+    // Read XMP metadata from PDF document.
+    metadata = await api.getXmpMetadataJson(fileName, folder, storage, password);
+    // Log XMP metadata property was updated.
+    titleProperty = metadata.body.properties.find(property => property.key == xmpMetadataProperty);
+    console.log("Updated xmpMetadataProperty: " + titleProperty.key + "=" + titleProperty.value);
+}
+
+// Execute the updateXmpMetadataProperty function
+updateXmpMetadataProperty();
diff --git a/UsesCases/Split/parts/parts.js b/UsesCases/Split/parts/parts.js
new file mode 100644
index 00000000..4d64de8f
--- /dev/null
+++ b/UsesCases/Split/parts/parts.js
@@ -0,0 +1,90 @@
+/**
+ * Splitting the PDF document to pages using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Splitting document to pages using the Aspose.PDF Cloud API.
+ * 5. Write the split result to the local file system.
+ *
+ */
+
+// Import necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Splitting the PDF document per pages using the Aspose.PDF Cloud API.
+ * 
+ * @returns {Promise<void>} A Promise that resolves when the splitting document is complete.
+ */
+async function splitDocumentRanges()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    // const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+    const api = new PdfApi("http://172.17.0.1:5000/v3.0");
+
+    // Set the document name.
+    const fileName = "4pages.pdf";
+    // Set the page ranges for splitting.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/SplitRangePdfOptions.md
+    const options =
+    {
+        pageRanges: [
+            // first and second pages.
+            {
+                to: 2
+            },
+            // third and fourth pages.
+            {
+                from: 3
+            },
+            // second and third pages.
+            {
+                from: 2,
+                to: 3
+            },
+            // first page.
+            {
+                from: 1,
+                to: 1
+            }
+        ]
+    };
+    // Use default storage (null indicates default storage).
+    const storage = null;
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+
+    // Read the file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload the file to cloud storage.
+    await api.uploadFile(folder + "/" + fileName, buffer, storage)
+
+    // Swagger documentation available at: 
+    //     https://reference.aspose.cloud/pdf/#/Document/PostSplitRangePdfDocument
+    // Split the PDF document to page ranges.
+    const result = await api.postSplitRangePdfDocument(
+        fileName,
+        options,
+        storage,
+        folder);
+
+    // Log the response to console.
+    console.log(result.body.status);
+    // Write the split result to the local file system.
+    for (const [index, page] of result.body.result.documents.entries())
+    {
+        const pageRange = options.pageRanges[index];
+        // Download the PDF file from cloud storage.
+        const file = await api.downloadFile(page.href, storage);
+        const filePath = `testOutput/pageRange${pageRange.from ?? 1}_${pageRange.to ?? result.body.result.documents.length}.pdf`;
+        // Write the file to the local file system.
+        fs.writeFileSync(filePath, file.body);
+        console.log(index + 1 + ") " + filePath);
+    }
+}
+
+// Execute the splitDocumentRanges function.
+splitDocumentRanges();
diff --git a/UsesCases/Split/single/single.js b/UsesCases/Split/single/single.js
new file mode 100644
index 00000000..955b8e7c
--- /dev/null
+++ b/UsesCases/Split/single/single.js
@@ -0,0 +1,73 @@
+/**
+ * Splitting the PDF document to pages using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Splitting document to pages using the Aspose.PDF Cloud API.
+ * 5. Write the split result to the local file system.
+ *
+ */
+
+// Import necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Splitting the PDF document per pages using the Aspose.PDF Cloud API.
+ * 
+ * @returns {Promise<void>} A Promise that resolves when the splitting document is complete.
+ */
+async function splitDocument()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    // const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+    const api = new PdfApi("http://172.17.0.1:5000/v3.0");
+
+    // Set the document name.
+    const fileName = "4pages.pdf";
+    // Set the start page number.
+    const pageFrom = 2;
+    // Set the end page number same as pageFrom.
+    const pageTo = 2;
+    // Set the resulting documents format.
+    // Available formats are: PDF, PDFA1A, PDFA1B, PDFA3A, PDFA3B, DOC, DOCX, XLS, XPS, TIFF, SVG, JPEG, JPG, PNG, EMF, BMP, GIF, PPTX, EPUB.
+    const format = "PDF";
+    // Use default storage (null indicates default storage).
+    const storage = null;
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+
+    // Read the file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload the file to cloud storage.
+    await api.uploadFile(folder + "/" + fileName, buffer, storage)
+
+    // Swagger documentation available at: 
+    //     https://reference.aspose.cloud/pdf/#/Document/PostSplitDocument
+    // Split the PDF document to single page.
+    const result = await api.postSplitDocument(
+        fileName,
+        format,
+        pageFrom,
+        pageTo,
+        storage,
+        folder);
+
+    // Log the response to console.
+    console.log(result.body.status);
+    // Write the split result to the local file system.
+    for (const [index, page] of result.body.result.documents.entries())
+    {
+        // Download the PDF file from cloud storage.
+        const file = await api.downloadFile(page.href, storage);
+        const filePath = `testOutput/page${index + 1}.pdf`;
+        // Write the file to the local file system.
+        fs.writeFileSync(filePath, file.body);
+        console.log(index + 1 + ") " + filePath);
+    }
+}
+
+// Execute the splitDocument function.
+splitDocument();
diff --git a/UsesCases/Split/split.js b/UsesCases/Split/split.js
new file mode 100644
index 00000000..20ae571f
--- /dev/null
+++ b/UsesCases/Split/split.js
@@ -0,0 +1,73 @@
+/**
+ * Splitting the PDF document to pages using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Splitting document to pages using the Aspose.PDF Cloud API.
+ * 5. Write the splitting result to the local file system.
+ *
+ */
+
+// Import necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Splitting the PDF document per pages using the Aspose.PDF Cloud API.
+ * 
+ * @returns {Promise<void>} A Promise that resolves when the splitting document is complete.
+ */
+async function splitDocument()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    // const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+    const api = new PdfApi("http://172.17.0.1:5000/v3.0");
+
+    // Set the document name.
+    const fileName = "4pages.pdf";
+    // Set the start page number (null means from begin of document).
+    const pageFrom = null;
+    // Set the end page number (null means to end of document).
+    const pageTo = null;
+    // Set the resulting documents format.
+    // Available formats are: PDF, PDFA1A, PDFA1B, PDFA3A, DOC, DOCX, XLS, XPS, TIFF, SVG, JPEG, JPG, PNG, EMF, BMP, GIF, PPTX, EPUB.
+    const format = "PDF";
+    // Use default storage (null indicates default storage).
+    const storage = null;
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+
+    // Read the file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload the file to cloud storage.
+    await api.uploadFile(folder + "/" + fileName, buffer, storage)
+
+    // Swagger documentation available at: 
+    //     https://reference.aspose.cloud/pdf/#/Document/PostSplitDocument
+    // Split the PDF document per page.
+    const result = await api.postSplitDocument(
+        fileName,
+        format,
+        pageFrom,
+        pageTo,
+        storage,
+        folder);
+
+    // Log the response to console.
+    console.log(result.body.status);
+    // Write the split result to the local file system.
+    for (const [index, page] of result.body.result.documents.entries())
+    {
+        // Download the PDF file from cloud storage.
+        const file = await api.downloadFile(page.href, storage);
+        const filePath = `testOutput/page${index + 1}.pdf`;
+        // Write the file to the local file system.
+        fs.writeFileSync(filePath, file.body);
+        console.log(index + 1 + ") " + filePath);
+    }
+}
+
+// Execute the splitDocument function.
+splitDocument();
diff --git a/UsesCases/Text/add/add.js b/UsesCases/Text/add/add.js
new file mode 100644
index 00000000..10fddd41
--- /dev/null
+++ b/UsesCases/Text/add/add.js
@@ -0,0 +1,85 @@
+/**
+ * Add text to a PDF document page using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Put text on the PDF document page using the Aspose.PDF Cloud API.
+ * 5. Logs the result to the console.
+ *
+ */
+
+// Import necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Add text to a PDF document page using the Aspose.PDF Cloud API.
+ * 
+ * @returns {Promise<void>} A Promise that resolves when the adding text is complete.
+ */
+async function addText()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+
+    // Set the document name.
+    const fileName = "4pages.pdf";
+    // Set the page number where the text will be added.
+    const pageNumber = 3;
+    // Use default storage (null indicates default storage).
+    const storage = null;
+    // Set the folder where the document is stored.
+    const folder = "Documents";
+
+    // Read file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload file to cloud storage.
+    await api.uploadFile(folder + "/" +fileName, buffer, storage);
+
+    // Create new text paragraph.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/Paragraph.md
+    const paragraph =
+    {
+        // Set the left margin for the paragraph.
+        leftMargin: 100,
+        // Set the bottom margin for the paragraph.
+        bottomMargin: 200,
+        // Set the rotation angle of the text in degrees.
+        rotation: 10,
+        // Define an array of text lines for the paragraph.
+        lines: [{
+            // Define the segments that form the line.
+            segments: [{
+                // Text value for the segment.
+                value: "segment text 1 with text state",
+                // Define the text state for formatting.
+                textState: {
+                    // Set font size of the text.
+                    fontSize: 20,
+                    // Set font name of the text.
+                    font: "Arial",
+                    // Set underline for the text.
+                    underline: true
+                }
+            }]
+        }]
+    };
+
+    // Swagger method definition available at: 
+    //     https://reference.aspose.cloud/pdf/#/Text/PutAddText
+    // Adding text to the PDF document page.
+    const result = await api.putAddText(
+        fileName,
+        pageNumber,
+        paragraph,
+        folder,
+        storage);
+
+    // Log the response to console.
+    console.log(result.body.status);
+}
+
+// Execute the addText function.
+addText();
diff --git a/useCases/textExtract.js b/UsesCases/Text/extract/extract.js
similarity index 54%
rename from useCases/textExtract.js
rename to UsesCases/Text/extract/extract.js
index 11c3a365..a8b56f69 100644
--- a/useCases/textExtract.js
+++ b/UsesCases/Text/extract/extract.js
@@ -1,36 +1,35 @@
-// Import necessary classes from the Aspose PDF Cloud library
-const fs = require("fs");
-const { PdfApi } = require("asposepdfcloud");
-
-// The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
-const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
-
-// The document name.
-const fileName = "4pages.pdf";
-// Use default storage.
-const storage = null;
-// Set document folder.
-const folder = "Documents";
-
 /**
  * Extract text of a PDF document using the Aspose.PDF Cloud API.
  *
- * This function performs the following steps:
- * 1. Reads a PDF file from the local file system.
- * 2. Uploads the PDF file to the Aspose.PDF Cloud storage.
- * 3. Initializing parameters for searching text on a PDF document page.
- * 4. Read text of PDF document using the Aspose.PDF Cloud API.
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Read text of the PDF document using the Aspose.PDF Cloud API.
  * 5. Logs an extracted text.
  *
+ */
+
+// Import necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Extract text of a PDF document using the Aspose.PDF Cloud API.
+ * 
  * @returns {Promise<void>} A promise that is resolves after text extraction is complete.
  */
 async function extractText()
 {
-    // Read file from file system.
-    const buffer = fs.readFileSync("testData/" + fileName);
-    // Upload file to cloud storage.
-    const uploadResponse = await api.uploadFile(folder + "/" +fileName, buffer, storage)
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
 
+    // The document name.
+    const fileName = "4pages.pdf";
+    // Use default storage.
+    const storage = null;
+    // Set document folder.
+    const folder = "Documents";
     // X-coordinate of lower-left corner.
     const llx = 100;
     // Y-coordinate of lower-left corner.
@@ -45,12 +44,17 @@ async function extractText()
     const regex = true;
     // Split result fragments (default is true).
     const splitRects = true;
+ 
+    // Read file from filesystem.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload file to cloud storage.
+    await api.uploadFile(folder + "/" +fileName, buffer, storage);
 
     // Swagger method definition available at
     //     https://reference.aspose.cloud/pdf/#/Text/GetText
-    // Extract document text.
+    // Extract text from the PDF document.
     const result = await api.getText(
-        uploadResponse.body.uploaded[0],
+        fileName,
         llx,
         lly,
         urx,
@@ -62,10 +66,12 @@ async function extractText()
         storage);
 
     // Log extracted text.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/TextRectsResponse.md
     for (const text of result.body.textOccurrences.list)
     {
         console.log(text.text);
     }
 }
 
+// Execute the extractText function.
 extractText();
diff --git a/UsesCases/Text/remove/remove.js b/UsesCases/Text/remove/remove.js
new file mode 100644
index 00000000..0ba345cb
--- /dev/null
+++ b/UsesCases/Text/remove/remove.js
@@ -0,0 +1,75 @@
+/**
+ * Remove text of a PDF document using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Remove text of the PDF document using the Aspose.PDF Cloud API.
+ * 5. Logs the result to the console.
+ *
+ */
+
+// Import necessary classes from the Aspose PDF Cloud library
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Remove text of a PDF document using the Aspose.PDF Cloud API.
+ *
+ * @returns {Promise<void>} A promise that is resolves after text deletion is complete.
+ */
+async function removeText()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+
+    // Set the document name
+    const fileName = "4pages.pdf";
+    // Use default storage (null indicates default storage)
+    const storage = null;
+    // Set the folder where the document is stored
+    const folder = "Documents";
+
+    // Read file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload file to cloud storage.
+    await api.uploadFile(folder + "/" +fileName, buffer, storage)
+
+    // Create TextReplaceListRequest instance.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/TextReplaceListRequest.md
+    const textReplaceList = 
+    {
+        // Set the text replaces list.
+        textReplaces:
+            [
+                {
+                    // Set the text to replace.
+                    regex: false,
+                    // Set the text to replace.
+                    newValue: "",
+                    // Set the oldValue is regex.
+                    oldValue: "Page"
+                }
+            ],
+        // Set the start index of text items to replace.
+        startIndex: 2,
+        // Set the count replacements.
+        countReplace: 2
+    };
+
+    // Swagger method for adding text: 
+    //     https://reference.aspose.cloud/pdf/#/TextReplace/PostDocumentTextReplace
+    // Remove text in the PDF document.
+    const result = await api.postDocumentTextReplace(
+        fileName,
+        textReplaceList,
+        storage,
+        folder);
+
+    // Log the response to console.
+    console.log(result.body.status);
+}
+
+// Execute the removeText function
+removeText();
diff --git a/UsesCases/Text/replace/replace.js b/UsesCases/Text/replace/replace.js
new file mode 100644
index 00000000..6abc9670
--- /dev/null
+++ b/UsesCases/Text/replace/replace.js
@@ -0,0 +1,83 @@
+/**
+ * Replace text of a PDF document using the Aspose.PDF Cloud API.
+ *
+ * This use case performs the following steps:
+ * 1. Import the necessary classes.
+ * 2. Reads a PDF file from the local file system.
+ * 3. Uploads the PDF file to the Aspose.PDF Cloud storage.
+ * 4. Replace text of the PDF document using the Aspose.PDF Cloud API.
+ * 5. Logs the result to the console.
+ *
+ */
+
+// Import necessary classes.
+const fs = require("fs");
+const { PdfApi } = require("asposepdfcloud");
+
+/**
+ * Replace text of a PDF document using the Aspose.PDF Cloud API.
+ *
+ * @returns {Promise<void>} A promise that is resolves after text replacement is complete.
+ */
+async function replaceText()
+{
+    // The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
+    const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
+
+    // Set the document name
+    const fileName = "4pages.pdf";
+    // Use default storage (null indicates default storage)
+    const storage = null;
+    // Set the folder where the document is stored
+    const folder = "Documents";
+
+    // Create TextReplaceListRequest instance.
+    // Documentation available at: https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/TextReplaceListRequest.md
+    const textReplaceList =
+    {
+        // Set the text replaces list.
+        textReplaces: 
+        [
+            {
+                // Set the text state.
+                textState:
+                {
+                    // Set font name of the text.
+                    font: "Arial",
+                    // Set font size of the text.
+                    fontSize: 12,
+                    // Set underline for the text.
+                    underline: true
+                },
+                // Set the text to replace.
+                oldValue: "Page",
+                // Set the replacement text.
+                newValue: "Replacement"
+            }
+        ],
+        // Set the start index of text items to replace.
+        startIndex: 2,
+        // Set the count replacements.
+        countReplace: 2
+    }
+
+    // Read file from file system.
+    const buffer = fs.readFileSync("testData/" + fileName);
+    // Upload file to cloud storage.
+    await api.uploadFile(folder + "/" +fileName, buffer, storage);
+
+    // Swagger method definition available at: 
+    //     https://reference.aspose.cloud/pdf/#/TextReplace/PostDocumentTextReplace
+    // Replace text in the PDF document.
+    const result = await api.postDocumentTextReplace(
+        folder + "/" +fileName,
+        textReplaceList,
+        storage,
+        folder);
+
+    // Log the response to console.
+    console.log(result.body.status);
+}
+
+// Execute the replaceText function
+replaceText();
diff --git a/useCases/textAdd.js b/useCases/textAdd.js
deleted file mode 100644
index 31dcb7a0..00000000
--- a/useCases/textAdd.js
+++ /dev/null
@@ -1,158 +0,0 @@
-// Import necessary classes from the Aspose PDF Cloud library
-const fs = require("fs");
-const { PdfApi } = require("asposepdfcloud");
-const { Color } = require("asposepdfcloud/src/models/color");
-const { FontStyles } = require("asposepdfcloud/src/models/fontStyles");
-const { LineSpacing } = require("asposepdfcloud/src/models/lineSpacing");
-const { Paragraph } = require("asposepdfcloud/src/models/paragraph");
-const { TextHorizontalAlignment } = require("asposepdfcloud/src/models/textHorizontalAlignment");
-const { VerticalAlignment } = require("asposepdfcloud/src/models/verticalAlignment");
-const { WrapMode } = require("asposepdfcloud/src/models/wrapMode");
-const { TextLine } = require("asposepdfcloud/src/models/textLine");
-const { Segment } = require("asposepdfcloud/src/models/segment");
-const { Rectangle } = require("asposepdfcloud/src/models/rectangle");
-const { TextState } = require("asposepdfcloud/src/models/textState");
-
-// The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
-const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
-
-// Set the document name
-const fileName = "4pages.pdf";
-// Set the page number where the text will be added
-const pageNumber = 3;
-// Use default storage (null indicates default storage)
-const storage = null;
-// Set the folder where the document is stored
-const folder = "Documents";
-
-/**
- * Add text to a PDF document page using the Aspose.PDF Cloud API.
- *
- * This function performs the following steps:
- * 1. Reads a PDF file from the local file system.
- * 2. Uploads the PDF file to the Aspose.PDF Cloud storage.
- * 3. Creates an `Paragraph` object with the inserted text.
- * 4. Put text on the third page of PDF document using the Aspose.PDF Cloud API.
- * 5. Logs the result to the console.
- *
- * @returns {Promise<void>} A Promise that resolves when the adding text is complete.
- */
-async function putAddText()
-{
-    // Read file from file system.
-    const buffer = fs.readFileSync("testData/" + fileName);
-    // Upload file to cloud storage.
-    const uploadResponse = await api.uploadFile(folder + "/" +fileName, buffer, storage)
-
-    // Represents color DTO.
-    const foregroundColor = new Color();
-    // Set an alpha component.
-    foregroundColor.a = 255;
-    // Set the red component.
-    foregroundColor.r = 0;
-    // Set the green component.
-    foregroundColor.g = 0;
-    // Set the blue component.
-    foregroundColor.b = 255;
-
-    // Represents color DTO.
-    const backgroundColor = new Color();
-    // Set an alpha component.
-    backgroundColor.a = 100;
-    // Set the red component.
-    backgroundColor.r = 255;
-    // Set the green component.
-    backgroundColor.g = 255;
-    // Set the blue component.
-    backgroundColor.b = 0;
-
-    // Create the new paragraph object to represent text paragraphs
-    const rectangle = new Rectangle();
-    // Lower left x coordinate
-    rectangle.lLX = 10;
-    // Lower left y coordinate
-    rectangle.lLY = 10;
-    // Upper right x coordinate
-    rectangle.uRX = 300;
-    // Upper right y coordinate
-    rectangle.uRY = 500;
-
-    // Create the new text state.
-    const textState = new TextState();
-    // Set font size of the text
-    textState.fontSize = 20;
-    // Set font name of the text
-    textState.font = "Arial";
-    // Set foreground color of the text
-    textState.foregroundColor = foregroundColor;
-    // Set background color of the text
-    textState.backgroundColor = backgroundColor;
-    // Set font style of the text
-    textState.fontStyle = FontStyles.Regular;
-    // Font file path in storage (null means default font)
-    textState.fontFile = null;
-    // Set underline for the text
-    textState.underline = true;
-    // Set strikeout for the text
-    textState.strikeOut = false;
-    // Set superscript mode for the text
-    textState.superscript = false;
-    // Set subscript mode for the text
-    textState.subscript = false;
-
-    // Create the new text segment.
-    const segment = new Segment();
-    // Text value for the segment
-    segment.value = "segment text 1 with text state";
-    // Define the text state for formatting
-    segment.textState = textState;
-
-    // Create the new text line.
-    const textLine = new TextLine();
-    // Set the line's horizontal alignment to Right
-    textLine.horizontalAlignment = TextHorizontalAlignment.Right;
-    // Define the segments that form the line
-    textLine.segments = [segment];
-
-    // Create new text paragraph.
-    const paragraph = new Paragraph();
-    // Set the line spacing mode to FullSize
-    paragraph.lineSpacing = LineSpacing.FullSize;
-    // Set the word wrap mode to wrap by words
-    paragraph.wrapMode = WrapMode.ByWords;
-    // Set the horizontal alignment for the text inside the paragraph
-    paragraph.horizontalAlignment = TextHorizontalAlignment.FullJustify;
-    // Set the left margin for the paragraph
-    paragraph.leftMargin = 100;
-    // Set the right margin for the paragraph
-    paragraph.rightMargin = 100;
-    // Set the top margin for the paragraph
-    paragraph.topMargin = 200;
-    // Set the bottom margin for the paragraph
-    paragraph.bottomMargin = 200;
-    // Define the rectangle area for the paragraph
-    paragraph.rectangle = rectangle;
-    // Set the rotation angle of the text in degrees
-    paragraph.rotation = 10,
-    // Set the indent for subsequent lines
-    paragraph.subsequentLinesIndent = 30,
-    // Set the vertical alignment for the text inside the paragraph
-    paragraph.vercolorticalAlignment = VerticalAlignment.Center,
-    // Define an array of text lines for the paragraph
-    paragraph.lines = [textLine];
-
-    // Swagger method for adding text: https://reference.aspose.cloud/pdf/#/Text/PutAddText
-    // Call the API to add text to the specified PDF document page
-    const result = await api.putAddText(
-        uploadResponse.body.uploaded[0],
-        pageNumber,
-        paragraph,
-        folder,
-        storage);
-
-    // Log the response to console.
-    console.log(result.body.status); // Log the status of the operation
-}
-
-// Execute the putAddText function
-putAddText();
diff --git a/useCases/textReplace.js b/useCases/textReplace.js
deleted file mode 100644
index 91ea1cb9..00000000
--- a/useCases/textReplace.js
+++ /dev/null
@@ -1,131 +0,0 @@
-// Import necessary classes from the Aspose PDF Cloud library
-const fs = require("fs");
-const { PdfApi } = require("asposepdfcloud");
-const { Color } = require("asposepdfcloud/src/models/color");
-const { FontStyles } = require("asposepdfcloud/src/models/fontStyles");
-const { Rectangle } = require("asposepdfcloud/src/models/rectangle");
-const { TextState } = require("asposepdfcloud/src/models/textState");
-const { TextReplace } = require("asposepdfcloud/src/models/textReplace");
-const { TextReplaceListRequest } = require("asposepdfcloud/src/models/textReplaceListRequest");
-
-// The initialization assumes that the necessary credentials (Application ID and Application Key) from https://dashboard.aspose.cloud/
-const api = new PdfApi("YOUR_API_SID", "YOUR_API_KEY");
-
-// Set the document name
-const fileName = "4pages.pdf";
-// Use default storage (null indicates default storage)
-const storage = null;
-// Set the folder where the document is stored
-const folder = "Documents";
-
-/**
- * Replace text of a PDF document using the Aspose.PDF Cloud API.
- *
- * This function performs the following steps:
- * 1. Reads a PDF file from the local file system.
- * 2. Uploads the PDF file to the Aspose.PDF Cloud storage.
- * 3. Creates an `TextReplaceListRequest` object with the replacements list.
- * 4. Replace text of PDF document using the Aspose.PDF Cloud API.
- * 5. Logs the result to the console.
- *
- * @returns {Promise<void>} A promise that is resolves after text replacement is complete.
- */
-async function postDocumentTextReplace()
-{
-    // Read file from file system.
-    const buffer = fs.readFileSync("testData/" + fileName);
-    // Upload file to cloud storage.
-    const uploadResponse = await api.uploadFile(folder + "/" +fileName, buffer, storage)
-
-    // Represents color DTO.
-    const foregroundColor = new Color();
-    // Set an alpha component.
-    foregroundColor.a = 255;
-    // Set the red component.
-    foregroundColor.r = 0;
-    // Set the green component.
-    foregroundColor.g = 0;
-    // Set the blue component.
-    foregroundColor.b = 255;
-
-    // Represents color DTO.
-    const backgroundColor = new Color();
-    // Set an alpha component.
-    backgroundColor.a = 100;
-    // Set the red component.
-    backgroundColor.r = 255;
-    // Set the green component.
-    backgroundColor.g = 255;
-    // Set the blue component.
-    backgroundColor.b = 0;
-
-    // Create the new paragraph object to represent text paragraphs.
-    const rectangle = new Rectangle();
-    // Lower left x coordinate.
-    rectangle.lLX = 10;
-    // Lower left y coordinate.
-    rectangle.lLY = 10;
-    // Upper right x coordinate.
-    rectangle.uRX = 300;
-    // Upper right y coordinate.
-    rectangle.uRY = 500;
-
-    // Create the new text state.
-    const textState = new TextState();
-    // Set font size of the text.
-    textState.fontSize = 12;
-    // Set font name of the text.
-    textState.font = "Arial";
-    // Set foreground color of the text.
-    textState.foregroundColor = foregroundColor;
-    // Set background color of the text.
-    textState.backgroundColor = backgroundColor;
-    // Set font style of the text.
-    textState.fontStyle = FontStyles.Regular;
-    // Font file path in storage (null means default font).
-    textState.fontFile = null;
-    // Set underline for the text.
-    textState.underline = true;
-    // Set strikeout for the text.
-    textState.strikeOut = false;
-    // Set superscript mode for the text.
-    textState.superscript = false;
-    // Set subscript mode for the text.
-    textState.subscript = false;
-
-    // Create TextReplace request.
-    const textReplace = new TextReplace();
-    // Set the text to replace.
-    textReplace.oldValue = "Page";
-    // Set the replacement text.
-    textReplace.newValue = "Replacement";
-    // Set the oldValue is regex.
-    textReplace.regex = false;
-    // Set the text state.
-    textReplace.textState = textState;
-    // Set the text aligment.
-    textReplace.centerTextHorizontally = false;
-
-    // Create TextReplaceListRequest instance.
-    const textReplaceList = new TextReplaceListRequest();
-    // Set the text replaces list.
-    textReplaceList.textReplaces = [textReplace];
-    // Set the start index of text items to replace.
-    textReplaceList.startIndex = 2;
-    // Set the count replacements.
-    textReplaceList.countReplace = 2;
-
-    // Swagger method for adding text: https://reference.aspose.cloud/pdf/#/TextReplace/PostDocumentTextReplace
-    // Call the API to replace text in the specified PDF document.
-    const result = await api.postDocumentTextReplace(
-        uploadResponse.body.uploaded[0],
-        textReplaceList,
-        storage,
-        folder);
-
-    // Log the response to console.
-    console.log(result.body.status);
-}
-
-// Execute the postDocumentTextReplace function
-postDocumentTextReplace();