diff --git a/Document-Processing/Excel/Spreadsheet/React/Save-Excel-File/to-aws-s3-bucket.md b/Document-Processing/Excel/Spreadsheet/React/Save-Excel-File/to-aws-s3-bucket.md
index ed9837160..1cae9284b 100644
--- a/Document-Processing/Excel/Spreadsheet/React/Save-Excel-File/to-aws-s3-bucket.md
+++ b/Document-Processing/Excel/Spreadsheet/React/Save-Excel-File/to-aws-s3-bucket.md
@@ -9,7 +9,7 @@ documentation: ug
 
 # Save spreadsheet to AWS S3
 
-To save a file to the AWS S3, you can follow the steps below
+To save a file to the AWS S3, you can follow the steps below.
 
 **Step 1:** Create a Simple Spreadsheet Sample in React
 
diff --git a/Document-Processing/Excel/Spreadsheet/React/Save-Excel-File/to-azure-blob-storage.md b/Document-Processing/Excel/Spreadsheet/React/Save-Excel-File/to-azure-blob-storage.md
index 206d4d26b..f27c3bfc7 100644
--- a/Document-Processing/Excel/Spreadsheet/React/Save-Excel-File/to-azure-blob-storage.md
+++ b/Document-Processing/Excel/Spreadsheet/React/Save-Excel-File/to-azure-blob-storage.md
@@ -23,7 +23,7 @@ Start by following the steps provided in this [link](https://help.syncfusion.com
 
 3. Import the required namespaces at the top of the file:
 
-```Csharp
+```csharp
 
 using System;
 using System.IO;
@@ -37,7 +37,7 @@ using Azure.Storage.Blobs;
 
 4. Add the following private fields and constructor parameters to the `SpreadsheetController` class, In the constructor, assign the values from the configuration to the corresponding fields.
 
-```Csharp
+```csharp
 
 private readonly string _storageConnectionString;
 private readonly string _storageContainerName;
@@ -52,7 +52,7 @@ public SpreadsheetController(IConfiguration configuration)
 
 5. Create the `SaveToAzure()` method to save the document to the Azure Blob storage.
 
-```Csharp
+```csharp
 
 [HttpPost]
 [Route("SaveToAzure")]
@@ -92,7 +92,7 @@ N> Note: Install the Azure.Storage.Blobs NuGet package in the service project. E
 
 **Step 3:**  Modify the index File in the Spreadsheet sample to using [`saveAsJson`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#saveasjson) method to serialize the spreadsheet and send it to the back-end
 
-```typescript
+```js
 
 <button class="e-btn" onClick={saveToAzure}>
   Save to Azure Blob Storage
diff --git a/Document-Processing/Excel/Spreadsheet/React/Server-Deployment/spreadsheet-server-docker-image-overview.md b/Document-Processing/Excel/Spreadsheet/React/Server-Deployment/spreadsheet-server-docker-image-overview.md
index 1796578e3..c96b8dc0a 100644
--- a/Document-Processing/Excel/Spreadsheet/React/Server-Deployment/spreadsheet-server-docker-image-overview.md
+++ b/Document-Processing/Excel/Spreadsheet/React/Server-Deployment/spreadsheet-server-docker-image-overview.md
@@ -7,7 +7,7 @@ control: Docker deployment
 documentation: ug
 ---
 
-# Spreadsheet server docker image overview in React Spreadsheet
+# Docker Image Overview in React Spreadsheet
 
 The [**Syncfusion<sup style="font-size:70%">&reg;</sup> Spreadsheet (also known as Excel Viewer)**](https://www.syncfusion.com/spreadsheet-editor-sdk/react-spreadsheet-editor) is a feature-rich control for organizing and analyzing data in a tabular format. It provides all the common Excel features, including data binding, selection, editing, formatting, resizing, sorting, filtering, importing, and exporting Excel documents.
 
diff --git a/Document-Processing/Excel/Spreadsheet/React/open-excel-files.md b/Document-Processing/Excel/Spreadsheet/React/open-excel-files.md
index 68bf1ee8b..80c32cff3 100644
--- a/Document-Processing/Excel/Spreadsheet/React/open-excel-files.md
+++ b/Document-Processing/Excel/Spreadsheet/React/open-excel-files.md
@@ -9,9 +9,13 @@ documentation: ug
 
 # Open Excel Files in Syncfusion React Spreadsheet
 
-The Syncfusion React Spreadsheet allows you to open Excel files (.xlsx) by reading the file, converting it into the client‑side Spreadsheet model, and rendering it with full support for data, styles, formats, and more.
+The React Spreadsheet component uses a server‑assisted workflow to import Excel files accurately and efficiently. When a user uploads an Excel file, the component sends the file to the server for parsing, ensuring smooth performance because the heavy processing workload is handled on the server side.
 
-To enable opening Excel files, set the [`allowOpen`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#allowopen) property to **true** and specify the service url using th [`openUrl`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#openurl) property. The control will send the uploaded file to this endpoint, where it is processed and returned as JSON for the Spreadsheet to render.
+On the server, the [`Syncfusion.EJ2.Spreadsheet library`](https://www.nuget.org/packages/Syncfusion.EJ2.Spreadsheet.AspNet.Core) built on top of [`Syncfusion XlsIO`](https://help.syncfusion.com/document-processing/excel/excel-library/net/overview), reads the Excel file and extracts all relevant details, including data, styles, formulas, formatting, and sheet structure. The server then converts this information into a Spreadsheet‑compatible JSON workbook.
+
+Once processing is complete, the JSON workbook is returned to the client, where the React Spreadsheet component renders it in the browser. This workflow preserves the original Excel layout and ensures the imported content appears with full fidelity.
+
+To enable opening Excel files, set the [`allowOpen`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#allowopen) property to **true** and specify the service url using the [`openUrl`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#openurl) property. The control will send the uploaded file to this endpoint, where it is processed and returned as JSON for the Spreadsheet to render.
 
 For a quick walkthrough on how the open functionality works, refer to the following video:
 {% youtube "https://www.youtube.com/watch?v=MpwiXmL1Z_o" %}
@@ -33,13 +37,18 @@ The following sample shows the `Open` option by using the [`openUrl`](https://ej
 
 {% previewsample "/document-processing/code-snippet/spreadsheet/react/open-save-cs1" %}
 
-Please find the below table for the beforeOpen event arguments.
+Please find the below table for the [beforeOpen](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#beforeopen) event arguments.
+
+## BeforeOpenEventArgs – Properties
 
- | **Parameter** | **Type** | **Description** |
-| ----- | ----- | ----- |
-| file | FileList or string or File | To get the file stream. `FileList` -  contains length and item index. <br/> `File` - specifies the file lastModified and file name. |
-| cancel | boolean | To prevent the open operation. |
-| requestData | object |  To provide the Form data. |
+| **Property**          | **Type**                          | **Description** |
+|-------------------|-------------------------------|-------------|
+| **cancel**        | `boolean`                       | Specifies whether the open action should be canceled. |
+| **file**          | `FileList` \| `string` \| `File`    | Specifies the file to be opened. |
+| **parseOptions**  | [`WorkbookParseOptions`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/workbookparseoptions)          | Specifies the parsing options that control how the Excel file is interpreted during loading. |
+| **password**      | `string`                        | Specifies the password required to open the Excel file, if it is protected. |
+| **requestData**   | object                        | Specifies any additional data sent along with the open request. |
+| **requestType**   | `string`                        | Specifies the type of open request that triggered the **beforeOpen** event. Possible values:<br><br>• **initial** – The default request made when loading a workbook.<br>• **chunk** – A follow‑up request to load a portion of the workbook when chunking is enabled and the server provides a chunk plan.<br>• **thresholdLimitConfirmed** – A request made after the user confirms a threshold warning (such as *maximumDataLimit* or *maximumFileSizeLimit*) and chooses to proceed. |
 
 > * Use `Ctrl + O` keyboard shortcut to open Excel documents.
 > * The default value of the [allowOpen](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#allowopen) property is `true`. For demonstration purpose, we have showcased the [allowOpen](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#allowopen) property in previous code snippet.
@@ -48,6 +57,13 @@ Please find the below table for the beforeOpen event arguments.
 
 To open Excel files programmatically in the Spreadsheet, you can use the [`open`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#open) method of the Spreadsheet component. Before invoking this method, ensure that the [`openUrl`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#openurl) property is properly configured, as it is required for processing the file on the server.
 
+Please find the table below for the [`open`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#open) method arguments.
+
+| **Parameter** | **Type**         | **Description**                       |
+|----------|--------------|-----------------------------------|
+| options  | [OpenOptions](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/openOptions)  | Options for opening the excel file. |
+
+
 The following code example demonstrates how to open an Excel file programmatically in the Spreadsheet.
 
 ```js
@@ -97,9 +113,9 @@ The following Excel file formats are supported for opening in the Spreadsheet co
 
 ### Open Excel files from local system
 
-If you explore your machine to select and upload an Excel document using the file uploader, you will receive the uploaded document as a raw file in the [success](https://ej2.syncfusion.com/react/documentation/api/uploader/index-default#success) event of the file uploader. In this `success` event, you should pass the received raw file as an argument to the Spreadsheet's [open](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#open) method to see the appropriate output.
+If you explore your machine to select and upload an Excel document using the file upload component, you will receive the uploaded document as a raw file in the [success](https://ej2.syncfusion.com/react/documentation/api/uploader/index-default#success) event of the file upload component. In this `success` event, you should pass the received raw file as an argument to the Spreadsheet's [open](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#open) method to see the appropriate output.
 
-The following code example shows how to import an Excel document using file uploader in spreadsheet.
+The following code example shows how to import an Excel document using file upload component in spreadsheet.
 
 {% tabs %}
 {% highlight js tabtitle="app.jsx" %}
diff --git a/Document-Processing/Excel/Spreadsheet/React/save-excel-files.md b/Document-Processing/Excel/Spreadsheet/React/save-excel-files.md
index 9780d85f3..988f2cf95 100644
--- a/Document-Processing/Excel/Spreadsheet/React/save-excel-files.md
+++ b/Document-Processing/Excel/Spreadsheet/React/save-excel-files.md
@@ -9,7 +9,11 @@ documentation: ug
 
 # Save Excel Files in Syncfusion React Spreadsheet
 
-The Syncfusion React Spreadsheet allows you to save spreadsheet data as Excel files by sending the client‑side Spreadsheet model to the server, where it is processed and exported with full support for data, styles, formats, and more.
+When exporting an Excel file from the React Spreadsheet component, the process is handled through a streamlined server‑side workflow. The Spreadsheet content displayed in the browser is first serialized into a structured JSON workbook. This JSON includes all essential details—such as data, formulas, formatting, styles, and sheet configuration.
+
+Once generated, this JSON workbook is sent to the server, where the [`Syncfusion.EJ2.Spreadsheet library`](https://www.nuget.org/packages/Syncfusion.EJ2.Spreadsheet.AspNet.Core) uses [`Syncfusion XlsIO`](https://help.syncfusion.com/document-processing/excel/excel-library/net/overview) to convert the JSON data into a fully formatted Excel file. During this process, the JSON workbook is parsed and its contents are mapped to an XlsIO Workbook instance, ensuring that all data, styles, formulas, and other Spreadsheet features are accurately preserved.
+
+Since the server is responsible for generating the final Excel file, the total export time can vary depending on the workbook’s complexity. Factors such as the level of formatting, styles and the use of advanced features like formulas or conditional formatting can influence processing time. After the file is successfully generated, it is sent back to the client for download.
 
 To enable saving Excel files, set the [`allowSave`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#allowsave) property to **true** and specify the service URL using the [`saveUrl`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#saveurl) property. When a save action is triggered, the control sends the spreadsheet model to this endpoint, where it is processed and returned as a downloadable Excel file.
 
@@ -33,7 +37,7 @@ The following sample shows the `Save` option by using the [`saveUrl`](https://ej
         
 {% previewsample "/document-processing/code-snippet/spreadsheet/javascript-es6/open-save-cs5" %}
 
-Please find the below table for the beforeSave event arguments.
+Please find the below table for the [`beforeSave`](https://ej2.syncfusion.com/documentation/api/spreadsheet/index-default#beforesave)  event arguments.
 
 | **Parameter** | **Type** | **Description** |
 | ----- | ----- | ----- |
@@ -54,6 +58,13 @@ Please find the below table for the beforeSave event arguments.
 
 To save Excel files programmatically in the Spreadsheet, you can use the [`save`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#save) method of the Spreadsheet component. Before invoking this method, ensure that the [`saveUrl`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/index-default#saveurl) property is properly configured, as it is required for processing and generating the file on the server.
 
+Please find the below table for the [`save`](https://ej2.syncfusion.com/documentation/api/spreadsheet/index-default#save) method arguments.
+
+| **Parameter**             | **Type**                   | **Description**                                                      |
+|-----------------------|------------------------|------------------------------------------------------------------|
+| options               | [`SaveOptions`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/saveoptions)                 | Options for opening the JSON object.                            |
+| jsonConfig *(optional)* | [`SerializationOptions`](https://ej2.syncfusion.com/react/documentation/api/spreadsheet/serializationOptions) | Specify the serialization options to customize the loading of the JSON data. |
+
 The following code example demonstrates how to save an Excel file programmatically in the Spreadsheet.
 
 ```js