The specific file you are looking for——is a legacy version known as the "Admin Version".
: While often distributed as an executable installer ( .exe ), you may find it archived in a .rar or .zip format for easier transport as a "portable" or compiled build. How to Download and Install Download Borderless Gaming9 admin setup rar
: The Official GitHub Releases page provides the latest stable builds and legacy source code. The specific file you are looking for——is a
is a popular open-source utility designed to turn windowed games into "fullscreen" applications. This helps eliminate the performance dips, screen flickering, and crashing that often occur when using Alt-Tab in traditional exclusive fullscreen modes. The "Admin Setup" Version including v9.5.6 .
: The Borderless Gaming Mirror on SourceForge hosts older versions, including v9.5.6 .