How to Save Part of a PDF File to Another File. PDF files are text-based documents that can include links, photographs and other media. They're typically opened with Adobe Acrobat or as read-only ...

PDF files have become mainstays in our multi-platform world. This handy file format makes it possible to view and share documents across a range of devices using various operating systems and ...

Sometimes a PDF needs encryption. Sometimes it doesn't. Here's how and when you can remove unneeded encryption.

Want to reduce PDF file size? Download PDF Reducer free. Or you can compress PDF file online using this free online tool to optimize PDF file size.

If PDF file type is being continually reassigned to Edge browser, learn how to prevent Edge from hijacking your HTML/PDF associations.