Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go.

There are two simple ways to remove the password from a PDF file, one of which works no matter what software you have.

You can digitally sign a PDF in several different ways, including Adobe Acrobat, Apple's Preview app, and mobile apps, among other options.

Discover how PDF converter Guru helps students, workers, and ordinary users. Learn why PDF Guru is safe and worth trying.

A PDF — which stands for Portable Document Format — is an open standard document file extension created by Adobe. It has gained popularity in recent years because of the ease of use it affords the ...

Converting images into PDF files is practical if you want to merge several images into one PDF or save a single image professionally. Whether for printing, sending, or archiving — the PDF format is ...

Sometimes you need to sign or fill out PDF forms while you're away from your Mac. Here's how to get that paperwork done on your iPhone or iPad. Recent updates to iOS and iPadOS make it much easier to ...