Reader Don Rock seeks a way to fill in PDF forms but looks to the wrong application for help. He writes: Can Pages be used to recognize an imported PDF file such as a form in order to complete the ...

PDF is used by everyone nowadays because of its convenience to open, create, read, review, and print documents regardless of the hardware device or operating system or software program you are using.

You can edit a PDF on your Mac with Preview, an app that's built-in to your computer from the start. You can use this program ...

You can sign PDF documents in Windows, completely electronically, using the PDF viewing program Adobe Reader. Here's how.