Adobe Acrobat X Pro Update 10.1.16 is the final planned maintenance release for the Acrobat X (10.x) product line. Originally released on October 13, 2015, this update serves as a critical patch for users still utilizing the legacy perpetual version of Acrobat X Pro.
: Adobe maintains a repository of legacy updates on its FTP site. ftp://ftp.adobe.com/pub/adobe/acrobat/win/10.x/ ftp://ftp.adobe.com/pub/adobe/acrobat/mac/10.x/ Adobe Acrobat X Pro Update 10.1.16 Download