Now, it does much more.
Display Changer changes your desktop width, height, color depth, and refresh rate (frequency) temporarily or permanently (via command line switches). Display Changer can run another application in a specific display resolution and return to the previous resolution when the application finishes. Command line switches let you alter only certain settings and choose the best refresh rate (or a specific one).
There are Windows and Console editions for both 32-bit and 64-bit Windows. The Windows edition is best for creating shortcuts that quickly switch to the display configuration you want. The Console edition is best to use in a batch file or script.
Display Changer is free for personal and educational use. If you' d like to use it in a commercial environment (e.g., to release with a product you sell, to release with a product you use internally, or to manage company computers), you must purchase a commercial license. In brief, a commercial license entitles your company to unlimited use of Display Changer.