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

To convert PDFs into Word files and on Mac, you should edit them with Google Docs or other third-party applications.

PDFs remain a common way to share documents because they preserve formatting across devices and platforms. Sometimes, however, you end up with several separate PDFs that would be easier to handle as a ...

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 ...