mcversort is a simple and easy to use console program designed to sort all of the third party minecraft clients you have installed. It aims to remove any clutter inside the version selection menu in the offical minecraft launcher.
You can easily download the Windows binaries from the GitHub release page.
From anywhere you can just double-click on the executable to run it. To see if you encountered any issues and see what's being done open the program from the command line.
If you encounter any issues please open a issue.
To build you can simply clone this project and open it with Microsoft Visual Studio 2019. You should then be able to just build the project. To get a small executable you can run dotnet publish -c release.