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

How to Compress a Massive PDF. PDFs are one of the most popular document formats both on and offline. They have become a premiere format to document and publish academic articles, technical ...

How to Add Comments to a PDF With Acrobat Reader. PDF files enable you to share and comment on content created in a wide range of applications. Adobe Reader, formerly called Acrobat Reader, offers ...

With Adobe Reader, signing your documents electronically is simple. Here's how to sign a PDF on Windows using Adobe Reader.

Open Adobe Reader (located in /Applications) and select "Preferences" from the "Adobe Reader" menu. Make sure that the option "Display PDF in browser using:" is checked.

Adobe Acrobat Reader is many users’ favorite PDF reader, and it’s been around for many years. However, it’s not without its fair share of issues. These problems originate primarily from the ...

Amid reports of rising security risks surrounding PDF formatted files and the continued battle to keep Flash at the forefront of Web-based multimedia usage, Adobe releases critical security ...

Need to edit a PDF document but don’t want to pay for the more expensive Adobe editors? You can add text to and sign a PDF with just the free Reader program.

The PDF reader or viewer within Google Chrome has always been relatively simple, especially when compared to Microsoft Edge. With Chrome 87, Google has introduced a new UI for the PDF reader and ...

Adobe kills Flash in Acrobat and Reader – pushes out these critical security bug fixes Adobe officially deprecates all Flash components in its popular PDF products and fixes critical security flaws.