The PDF (portable document format) standard was created in the 1990s by Adobe cofounder John Warnock to make it possible for people to share reliably formatted documents across a wide range of ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We tested out the best free PDF editors for designing and modifying documents completely free of ...

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

You can find free PDF editors on the internet, but their most important features tend to be behind a paywall. Most PDF editors are web apps that work on both Windows and Mac, though some have desktop ...