Locate the downloaded update file (typically named AdbeRdrUpd11023.msp ).
Windows XP (SP3), Windows 7, Windows 8/8.1, Windows 10, Windows Server 2008 R2, 2012, 2012 R2 1.3 GHz or faster processor RAM 512 MB minimum (1 GB recommended) Hard Disk Space 350 MB of available space Screen Resolution 1024x768 screen resolution Browser Integration Internet Explorer 8, 9, 10, or 11; Firefox (ESR) How to Install Adobe Reader XI 11.0.23 Offline
Adobe Reader XI introduced several significant improvements over its predecessors, many of which were previously available only in the paid Acrobat products.
