You can digitally sign a PDF in several different ways, including Adobe Acrobat, Apple's Preview app, and mobile apps, among ...

To password protect a PDF in Adobe Acrobat Reader, you'll need the paid Pro version, which starts at $14.99 a month.

Click Set password in the bottom-right corner. There are plenty of ways to sign a document, and the easiest one is to use Adobe Acrobat Reader. Open the PDF in Adobe Acrobat Reader on your computer.

If you are unable to edit PDF files on Acrobat Reader DC, the following methods can help you fix it. This is an error caused by confusion between two kinds of ...

Mac users, meet your new PDF powerhouse. PDF Expert lets you edit, convert, annotate, and organize PDF files—ditch Adobe fees ...

Macworld Editing a PDF should not require expensive software or recurring bills. With PDF Reader Pro, Mac users can edit, convert, sign, and organize files for a one-time payment of $39.99 (MSRP ...

OS 26 adds a neat Preview trick for the iPhone, reminding Pixel and Android users that Google still has a bit of catching up to do.

The Asus ROG Zephyrus G16 (2025, Intel) was just a bit behind the more powerful Alienware 16 Area-51 and HP Omen Max 16 ...

This article explains how to change file extensions in Windows 11, as well as discusses the difference between file extensions and file types.

Wondershare has given PDFelement a huge upgrade, with new AI tools that speed up and simplify how you work with PDFs ...

For just $89.99 (MSRP $553), you’ll get a 3-year license to Adobe Acrobat 2024 Pro and a lifetime license to Microsoft Office ...

More than just a PDF editor, UPDF comes with advanced AI capabilities — including the newly launched AI Deep Research feature ...