Web browsers: Most modern web browsers, such as Google Chrome, Mozilla Firefox, and Microsoft Edge, have built-in PDF viewers. Simply drag and drop the PDF file into the browser window or use the "Open File" option in the browser menu to view the
Adobe Acrobat Reader app: Install the Adobe Acrobat Reader app from the respective app store (Google Play Store for Android or Apple App Store for iOS). Open the app and use the file browser within the app to locate and open the PDF file.
Native PDF viewer: Some mobile devices have built-in PDF viewers. You can try tapping on the PDF file from a file manager or email app, and it may open in the default PDF viewer on your device.
Online PDF viewers:
If you don't want to install any software or apps, you can use online PDF viewers such as Adobe Document Cloud, SmallPDF, or Google Drive. These services allow you to upload the PDF file and view it directly in your web browser.