Want to electronically sign PDF documents on Mac and Windows? This guide will walk you through the steps required to e-sign PDF documents on your computer. Read more here.

How to Sign a PDF Document on Android Unlike an iPhone or iPad, the default file manager that comes pre-installed with most Android skins doesn’t offer a built-in PDF signing feature.

Electronic signatures are used to sign contracts & legal agreements. Here are different ways to e-Sign PDF or Word documents in Windows 11/10.

Learn how to use tools to create, annotate, and extract text from a PDF on a Chromebook.

Sometimes you need to sign or fill out PDF forms while you're away from your Mac. Here's how to get that paperwork done on your iPhone or iPad.

That said, free users can make certain changes to PDF files without a paid plan. As a free user, you can add comments, highlight sections, draw on a document, add new text, and sign documents.