Whether you use an iPhone or an Android phone, both include built-in options for adding a quick signature to a document, saving a new copy and sending it off.

With Dropbox Sign, you can send people documents that need to be signed electronically. Find out how to use this feature.

Need to sign an e-mailed PDF document? Going through the motions of printing, signing, and scanning the document is tedious. Fortunately, there's a faster way to go about this process.

Signing documents the old fashioned way? Ditch that pen for good! Here’s how to easily create a digital signature using your phone.

When you need to sign a document that's sent to you as a PDF or a Word file, you can easily take care of that using your phone. Whether you use an iPhone or an Android phone, both include built-in ...