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

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 ...

Want to merge PDF files? Follow our guide for simple methods to combine PDF files on computer or mobile device, all in just a ...

For some of us, our phone is our primary computer -- and that means printing the occasional document from your mobile device. Whether it's a spreadsheet or a travel itinerary, sometimes it's just ...