Released in 2012, Version XI (11) was the last version before the "DC" rebranding.
It works seamlessly with the Adobe Acrobat Reader mobile app.
Added support for embedded video and portfolio views. Which Version Should You Use? versions of adobe reader
Unlike older versions, the DC version follows a "continuous" track, meaning it receives regular feature updates and security patches automatically.
Unlike the DC version, the Classic version (like Acrobat Reader 2020) does not receive new features over its lifecycle—only security updates. Released in 2012, Version XI (11) was the
This version was famous for introducing the ability to use the full suite of commenting and markup tools without needing a paid license.
These were the "pioneer" years where the software was actually paid (it wasn't free until later!). Version 5.0: Introduced the ability to fill out forms. Which Version Should You Use
For 99% of users, is the correct choice. It ensures you have the latest security definitions to protect against "zero-day" exploits often hidden in PDF attachments.
If you are running an extremely old operating system (like Windows XP or early versions of macOS), you might be forced to use a legacy version like Reader 9 or XI, but be aware that these versions are vulnerable to modern hacking techniques.
A Guide to Versions of Adobe Reader: Evolution and Features Adobe Reader (now known as Adobe Acrobat Reader) has been the gold standard for viewing, printing, and signing PDF documents for over three decades. Since its debut in 1993, the software has transitioned from a simple document viewer into a sophisticated, cloud-connected productivity tool.