Adobe Reader XI (version 11.0.23) is the final update for the XI product line, released on November 14, 2017. While it remains popular for its classic interface and lower resource usage compared to newer "Acrobat Reader" (formerly DC) versions, it reached its official End of Support on October 15, 2017 Key Specifications & Requirements Final Version : 11.0.23. Operating Systems
Use only for air-gapped, legacy, or testing environments. For general use, avoid at all costs. adobe reader xi 11.0 23 offline installer
Tick "Accept" and click Next.