PDFs, or Portable Document Format files, look the same on any device. They offer consistency and security that Word files, JPGs or Google Docs do not, because they can’t be easily edited or modified.

Whether you're on an iPhone, Android phone, Mac or PC, I found free and easy ways to add text, sign documents and fill out forms. I should note that none of these free apps allow you to make changes ...

Free PDF viewers are easy to find. In addition to Adobe Acrobat Reader, many programs can display PDF files, but finding a good free PDF editor — a program that allows you to edit and save an existing ...

Sejda offers everything most users need to modify PDFs, though its daily usage limits can be a hindrance if you need to process a lot of files. Sejda is a no-frills PDF editor available in free and ...

PDF Candy is an impressive free PDF editor that includes many capabilities you’d only expect in a paid tool. Editor’s note: This review was updated April 3, 2025 to reflect the most current features ...

Here are the best free PDF metadata editor software that you can use to modify the metadata of PDF documents on your Windows 11/10 PC: AutoMetadata is a free PDF metadata editor software for Windows ...

This post mentions the best free cloud-based PDF editor tools. These are the PDF editors that work in a web browser. You can sign up for these cloud PDF editing ...