Windows 7, 8, and 10; macOS 10.6 and later. Processor: 1.5GHz or faster. RAM: 1GB minimum (2GB recommended for better performance).
Approximately 380MB to 450MB of available hard-disk space. End of Life (EOL) Warning adobe reader xi version 11.0.23
Although version 11.0.23 was primarily a maintenance and security release, it solidified the core capabilities that made Reader XI a preferred choice for many users: Windows 7, 8, and 10; macOS 10