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

Signing documents on your iPhone is a straightforward process that can be accomplished using either native Apple tools or third-party apps. Whether you need to sign a contract, agreement, or any other ...

Adobe announced on Tuesday it’s bringing its popular design and editing software Photoshop to mobile, starting with iOS. The company plans to launch a Photoshop for Android app later this year. With ...

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