Support for Adobe Acrobat XI officially ended on .
: Users who previously registered their serial number with Adobe may find the installer under their account's Older App Downloads Version & Support Details Information Release Date November 14, 2017 End of Support October 15, 2017 Compatibility Windows XP, Vista, 7, 8, and 10 (via Compatibility Mode) Key Features adobe acrobat xi 11.0 23 download