Want to add your signature to a document without a third-party app or service? As it turns out, it’s built into iOS with the Markup feature. Here’s how to sign documents on iPhone and iPad in just a ...

If you receive a PDF or other digital file that requires your signature, you can easily do so using your phone. Whether you use an iPhone or an Android phone, both include built-in options for adding ...

There’s nothing like being on vacation – or stuck in a TSA line – and getting a “can you sign and return this today?” email. Fortunately, that no longer means scrambling for a printer and scanner.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Paper copies and filing cabinets have become less common since cloud ...

Some of the apps you're already using – like Word or Acrobat – can attach a signature to a document for free. But if you need to sign digital documents on a regular basis or you're just looking for ...

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 ...

If you live in the modern age and have access to the Internet, chances are you’re going to have to digitally sign a document at some point or another. You no longer have to laboriously print out ...

Mike Sorrentino is a Senior Editor for Mobile, covering phones, texting apps and smartwatches -- obsessing about how we can make the most of them. Mike also keeps an eye out on the movie and toy ...