ResChange - Version 2.01 Change desktop width, height, color depth, and refresh rate temporarily or permanently with command line switches.Change desktop width, height, color depth, and refresh rate temporarily or permanently with command line switches. You can have the application run another application in a specific display resolution and return to the previous resolution when the application finishes. Installation is as easy as copying the executable to a folder; uninstallation is as easy as deleting the executable.