Change the resolution, colour depth and refresh rate from the command line or a shortcut. Completely rewritten with multi-monitor support, it also works on single-display computers. Multiple SetRes commands can be run in one go from a script (.bat, .cmd, .vbs or other scripting tool).

USAGE
SETRES mX:Y hXXXX vXXXX bXX fXX n d
mX:Y = Monitor number Y attached to adapter number X
See'd argument below.
hXXXX = Horizontal size of display in pixels
vXXXX = Vertical size
bXX = Bit depth (controls maximum available colours)
e.g. 8 bits = 256 colours. Other options = 16, 24, 32 bits
fXX = Refresh frequency in Hertz, e.g. 60, 75, 85
Check your monitors manual for available settings
n = No Press a key wait after error report
d = Display device list. Use numbers for mX:Y
All parameters optional. Default values taken from current state of specified monitor. If no mX:Y then primary display is default.

The license of this software is Freeware, you can free download and free use this desktop utility software.