Update README.md

Author: immankumarsync

README.md

@@ -1,2 +1,42 @@
-# multi-tabbed-flutter-pdf-viewer
+# How to open and navigate multiple PDFs in separate tabs using Flutter PDF viewer?
+
 This repository contains an example that demonstrates how to open and navigate multiple PDFs in separate tabs using Flutter PDF viewer
+
+## System requirements
+
+https://help.syncfusion.com/flutter/system-requirements
+
+## Clone the repository
+
+* To clone the sample repository locally, open the command prompt in the desired location and execute the following command.
+
+```sh
+
+git clone https://github.com/SyncfusionExamples/multi-tabbed-flutter-pdf-viewer.git
+
+```
+
+* Navigate to the project directory:
+
+```sh
+cd multi-tabbed-flutter-pdf-viewer
+```
+
+## Installing Packages
+
+Install the required packages by running the following command:
+
+```sh
+flutter pub get
+```
+
+## Run the application
+
+To run the application, use the following command:
+
+```sh
+flutter run
+```
+
+## Blog reference
+[Easily Manage Multiple PDFs Simultaneously Using Flutter PDF Viewer](https://www.syncfusion.com/blogs/post/multi-tabbed-pdf-viewer-in-flutter)