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 ...

The PDF file format has great support for text and video, as well as an efficient file size, making it a great format for all kinds of documents and data. It’s also excellent for preserving the ...

PostScript started out as a programming language for printers. While PostScript printers are still a thing, there are many other ways to send data to a printer. But PostScript also spawned the ...

With LibreOffice Draw, you can edit basic PDFs without splurging for Adobe Acrobat or jumping through any hoops with add-ons. A PDF is one of the most viable solutions for companies that need to send ...

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. Patrick Holland has been a phone reviewer for CNET since 2016. He is a ...

I'm a freelance writer, and this profession involves dealing with a lot of PDFs. I have to fill and sign contracts with my employers, create invoices to send to all my clients, and sign NDAs sent by ...