Adobe Acrobat XI Pro 11.0.23 represents the for the Acrobat XI product line, released on November 14, 2017. While it was a robust tool for PDF creation and editing, it is now considered legacy software. Current Status and Support
It is not officially compatible with Windows 11, though some users have reported it still functions if all updates (up to 11.0.23) are installed. Adobe Acrobat XI Pro 11.0.23
Adobe officially ended support for Acrobat XI on October 15, 2017 . Adobe Acrobat XI Pro 11
Because it no longer receives security patches, using this version online poses a significant risk to your system. released on November 14