The file identified as "Adobe Acrobat XI Pro 11.0.1 RePack by KpoJIuK"

is an unofficial, pre-modified distribution of Adobe’s legacy PDF editing software. It is created by a third party ("repacker") known as KpoJIuK, who specializes in bundling software with pre-applied licenses or bypasses (cracks) for easier installation. Core Features of Adobe Acrobat XI Pro

: Adobe officially ended all support, including security patches and technical updates, for Acrobat XI on October 15, 2017 .