Files with a CFG or a CONFIG extension are used to modify the configurations and parameters of computer programs. Free tools to open them!

Save (and open) Remote Desktop Connection Settings to RDP File PC users can run the mstsc.exe command or use the Microsoft Remote Desktop app to connect to and control your Windows PC from a ...

How to View Startup Files on XP Home Config.sys. As your PC boots, the startup programs that open or run in the background can affect your computer's performance.