The Adobe PDF format allows businesses to create documents from virtually any application and share them whether the recipient has the program that created the file or not. If you have PDFs you ...

Password protecting a sensitive PDF file is a great way to secure its contents from prying eyes. However, sharing a password-protected PDF can be a logistical nightmare, especially if the contents don ...

How To. How to hide chats in WhatsApp without archive How To. How to use your Android smartphone as a TV remote It's becoming more and more common for PDFs to be protected with a password, with that ...

There are times when a PDF truly needs encryption—for instance, if it contains sensitive information and someone just emailed it to you (let’s hope they used another communications method to send you ...

If you are unable to edit or save files on your USB drive, SD card, or hard drive, it is likely that your device is locked in read-only mode. This article will introduce you to a few ways that you can ...