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

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

Compiling PDF files allows small business owners to combine multiple PDF files from several sources. This makes it easy to assemble PDF documents for distribution through email and websites.

Posts from this topic will be added to your daily email digest and your homepage feed. is a reviews editor who manages how-tos and various projects. She’s worked as an editor and writer (and ...

Posts from this topic will be added to your daily email digest and your homepage feed. is a reviews editor who manages how-tos and various projects. She’s worked as an editor and writer (and ...