Sign with Google Drive on Android or iPhone The Google Drive app -- included on all Android phones and can be downloaded onto an iPhone -- includes markup tools that make it easy to sign a document.

Signing documents on your iPhone is a straightforward process that can be accomplished using either native Apple tools or third-party apps. Whether you need to sign a contract, agreement, or any ...

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 ...

Scroll through the open document to locate the lines you need to sign. If the Markup toolbar isn't already visible, tap the Markup icon (it looks like the tip of a pen) to open it.

But some third-party programs will charge you extra to digitally sign documents, which is super annoying. We’ll show you how to sign digital documents on your PC or smartphone free of charge.

This ensures you're prepared for any document that comes your way. Once you’re ready to digitally sign your documents, simply open your document on your Mac using Preview or similar program.

That means you don't have to print out a document to sign it, saving you money on printer ink, which can cost up to $60 per cartridge. Here's how to sign certain documents right on your iPhone.

How AI Can Be Used to Sign Legal Documents Docusign CEO Allan Thygesen explains how artificial intelligence is involved in the document signing process, and how humans still play a role.