The ability to edit PDF documents using the official Adobe Acrobat Reader: Edit PDF app is actually an Acrobat Premium feature. This subscription costs $10 per month or $70 yearly. There isn’t a way ...

To properly sign a PDF on your Android phone or tablet, you'll need to download an app from the Google Play Store.

When you download email attachments or files from the Internet, they're stored in the Download directory on your SD card, and you can view them by tapping "All Apps" and selecting "Downloads." Tapping ...

Usually, bank statements or a phone bill, as well as confidential financial documents, are sent as PDF files, and most of them are password protected as they contain private and sensitive information.