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

There are some tasks that will never be suitable for a smartphone—serious video editing and serious spreadsheeting, for example—but there’s plenty that you can do on these pocket devices, and that ...

After months of waiting, Android users can finally get their hands on Adobe Photoshop. Adobe has officially launched the Photoshop Beta app for Android smartphones and tablets, offering a robust set ...