Fix Adobe Acrobat Reader could not open PDF because it is either not a supported file type or because the file has been damaged error on PC.

However, if you do not want to do that, you can always open PDF files in Protected View in Word. It helps you block any macros from running right after opening the file in Word.

Google Chrome for Android can finally open PDF files on its own without needing a third-party app, and you can try this feature now.

Gimp is normally used to create or manipulate images files, but can also work with PDFs if you understand how it works and what it's limits are.

The Amazon Kindle Colorsoft has a massive issue for those who want to read PDFs in full colour. If you use Calibre on the PC or another workaround for the MAC, the PDF will only show up in black ...

Step 6: Adobe will open your newly merged PDF in a new tab, where you can edit it or download the file. Hit the download button in the top menu. This page also gives you further options to edit ...