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.

You can allow or block Microsoft Edge from opening PDF files externally by changing some settings using Registry Editor or Group Policy Editor in Windows 11/10.

If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can use a desktop app or a web-based tool to encrypt your PDF files.

You can open File Explorer in more than one way, and in this guide, we'll show you nine (plus) methods to complete this task on Windows 10.

Open-source might not be the first thing you think of with Windows, but these free tools can seriously boost your productivity.

Microsoft has released an optional out-of-band update for all supported Windows 10 versions to address an issue preventing customers from opening PDF documents using some applications.

Summary Users report the Files by Google app consistently crashes when attempting to open PDF files directly. This issue is specific to the Android 16 (DP and PB) and not observed on Android 15.

I am not sure why but people treat PDF differently than image files so I don't think there are very many that work for quickly viewing PDF *and* image files but you can certainly use something ...

If you keep Chrome up-to-date without changing any settings, any PDF you download may open within the web browser by default.

If a device keeps crashing, the dump file may contain details on how to solve the problem, and here's how to open it on Windows 10.

Ghostscript, an open-source interpreter for PostScript language and PDF files widely used in Linux, has been found vulnerable to a critical-severity remote code execution flaw.