diff --git a/UsesCases/Attachments/add/add.js b/UsesCases/Attachments/add/add.js
new file mode 100644
index 00000000..48d6f07d
--- /dev/null
+++ b/UsesCases/Attachments/add/add.js
@@ -0,0 +1,71 @@
+/*****************************************************************************************************************
+    1. Load your Application Secret and Key from the JSON file or set credentials in another way
+    2. Create an object to connect to the Pdf.Cloud API
+    3. Upload your document file using pdfApi.UploadFile() function of the Storage API object
+    4. Create an AttachmentInfo object, which maust be inserted into Pdf file
+    5. Perform append attachment into Pdf document using postAddDocumentAttachment() function and (AttachmentInfo) 
+        object [https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/AttachmentInfo.md]
+    6. Check result and perform some actions with result.body object in 
+        in format (Attachment)[https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/Attachment.md]
+
+    All values of variables starting with "YOUR_****" should be replaced by real user values
+*********************************************************************************************************/
+
+import credentials from "./credentials.json"  with { type: "json" };
+import fs from 'node:fs/promises';
+import { PdfApi } from "asposepdfcloud";
+
+const LOCAL_PATH = "C:\\Samples\\";
+const FILE_NAME = "Sample-Document-01";
+const LOCAL_FILE_NAME = LOCAL_PATH + FILE_NAME + ".pdf";
+const ATTACHMENT_IMDEX = 1;
+
+const STORAGE_FILE_NAME = FILE_NAME + ".pdf";
+
+async function ProcessPdfAttachments(attachments)
+{
+    if (attachments != null && attachments != undefined)
+    {
+        await Promise.all(
+            attachments.map(async (attachment, index) => {
+                const downloadRes = await pdfApi.downloadFile(attachment.href);
+                await fs.writeFile( LOCAL_PATH + FILE_NAME_SHORT + "_attachment_" + (index + 1) + ".data", downloadRes.body);
+            })
+        );  
+    }
+    else
+        console.log("Unexpected error : can't download attachments");
+}
+
+const addAttachment = async function (atName, atPath, atDescription, atMIME) 
+{
+    try {
+
+        const pdfApi = new PdfApi(credentials.id, credentials.key);
+
+        const buffer = await fs.readFile(LOCAL_FILE_NAME);
+        await pdfApi.uploadFile(STORAGE_FILE_NAME, buffer);
+
+        const attachment = new AttachmentInfo();
+        attachment.name = atName;
+        attachment.path = atPath;
+        attachment.description = atDescription;
+        attachment.mimeType = atMIME;
+
+        const appendResult = await pdfApi.postAddDocumentAttachment(STORAGE_FILE_NAME, attachment, null, null);
+
+        if (appendResult.statusCode == 200)
+        {
+            const attachments = appendResult.body;
+                        
+            await ProcessPdfAttachments(attachments);
+        }
+        else
+            console.log("Unexpected error : can't download attachments");
+
+    } catch (error) {
+        console.error(error.message);
+    }
+}
+
+await addAttachment("YOUR_ATTACHMENT_NAME", "YOUR_ATTACHMENT_PATH", "YOUR_ATTACHMENT_DESCRIPTION", "type/YOUR_SUBTYPE");
diff --git a/UsesCases/Attachments/get/get.js b/UsesCases/Attachments/get/get.js
new file mode 100644
index 00000000..5b03a615
--- /dev/null
+++ b/UsesCases/Attachments/get/get.js
@@ -0,0 +1,57 @@
+/**************************************************************************************************
+    1. Load your Application Secret and Key from the JSON file or set credentials in another way
+    2. Create an object to connect to the Pdf.Cloud API
+    3. Upload your document file using UploadFile() function of the Storage API object
+    4. Upload your document file using PutCreate() function of the Storage API object
+    5. To extract attachments from a PDF document, using getDocumentAttachments() function
+    6. Check result and perform some actions with result.body object
+        in format (Attachments)[https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/docs/Attachments.md]
+    
+    All values of variables starting with "YOUR_****" should be replaced by real user values
+****************************************************************************************************/
+import credentials from "./credentials.json"  with { type: "json" };
+import fs from 'node:fs/promises';
+import { PdfApi } from "asposepdfcloud";
+
+const LOCAL_PATH = "C:\\Samples\\";
+const FILE_NAME_SHORT = "Sample-Document";
+const FILE_NAME = FILE_NAME_SHORT + ".pdf";
+
+const pdfApi = new PdfApi(credentials.id, credentials.key);
+
+async function ProcessPdfAttachments(attachments)
+{
+    if (attachments != null && attachments != undefined)
+    {
+        await Promise.all(
+            attachments.map(async (attachment, index) => {
+                const downloadRes = await pdfApi.downloadFile(attachment.href);
+                await fs.writeFile( LOCAL_PATH + FILE_NAME_SHORT + "_attachment_" + (index + 1) + ".data", downloadRes.body);
+            })
+        );
+    }
+    else
+        console.log("Unexpected error : can't download attachments");
+}
+
+async function getPdfDocumentAttachments(api, pdfFilePath, pdfFileName)
+{
+    // Null value means default storage
+    let storage = null;
+
+    const pdfFileData = await fs.readFile(pdfFilePath + pdfFileName);
+
+    await api.uploadFile(pdfFileName, pdfFileData, storage);
+
+    let result = await pdfApi.getDocumentAttachments(pdfFileName, storage, null);
+    
+    if (result.statusCode == 200)
+    {
+        const attachments = result.body.attachments;
+				
+        await ProcessPdfAttachments(attachments);
+    }
+
+}
+
+await getPdfDocumentAttachments(pdfApi, LOCAL_PATH, FILE_NAME);
diff --git a/UsesCases/Attachments/get_download.js b/UsesCases/Attachments/get_download.js
new file mode 100644
index 00000000..83b4ac1b
--- /dev/null
+++ b/UsesCases/Attachments/get_download.js
@@ -0,0 +1,45 @@
+/************************************************************************************************
+	1. Load your Application Secret and Key from the JSON file or set credentials in another way
+ 	2. Initialize local path, uploading Pdf file and attachment index and get attachment function
+	3. Create an object to connect to the Pdf.Cloud API
+	4. Upload your document file using uploadFile() function of the Pdf.Cloud Rest API object
+	5. To extract attachments from a PDF document, using getDocumentAttachmentByIndex() function
+	6. Write extracting attachment stream to local file using createWriteStream() function of the Node.js file system object
+	
+	All initialized values of variables should be replaced by real user values
+************************************************************************************************/
+
+import credentials from "./credentials.json"  with { type: "json" };
+import fs from 'node:fs/promises';
+import { PdfApi } from "asposepdfcloud";
+
+const LOCAL_PATH = "C:\\Samples\\";
+const FILE_NAME = "Sample-Document-01";
+const LOCAL_FILE_NAME = LOCAL_PATH + FILE_NAME + ".pdf";
+const ATTACHMENT_IMDEX = 1;
+
+const STORAGE_FILENAME = FILE_NAME + ".pdf";
+
+const getAttachment = async function (attachIndex) 
+{
+    try {
+        const pdfApi = new PdfApi(credentials.id, credentials.key);
+
+        const buffer = await fs.readFile(LOCAL_FILE_NAME);
+        await pdfApi.uploadFile(STORAGE_FILENAME, buffer);
+
+		await pdfApi.getDownloadDocumentAttachmentByIndex(STORAGE_FILENAME, attachIndex, null, null, 
+			function (response) {
+				console.log(response.status);
+
+				const outfilename = FILE_NAME + "_attachment_" + (index + 1) + ".data";
+				const writeStream = fs.createWriteStream(LOCAL_PATH + outfilename);
+				writeStream.write(response.body);
+				});
+		
+    } catch (error) {
+        console.error(error.message);
+    }
+}
+
+await getAttachment(ATTACHMENT_IMDEX);
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