Unlike today’s subscription model, Acrobat X Pro was a perpetual license product—buy it once, own it forever. This is why many organizations refuse to let it die. However, Adobe officially ended support for Acrobat X on . Update 10.1.16 was the final security rollup released in August 2015.
If you are running Acrobat X Pro (10.0.0) on Windows 7, Windows 8, or Windows Server 2008 R2, you cannot simply install the base version and walk away. The 10.1.16 update (released circa 2015) serves three vital purposes: Adobe Acrobat X Pro Update 10.1.16 Download
The update will display the standard Adobe EULA. Accept it. Unlike today’s subscription model, Acrobat X Pro was