Fraps is a tool that lets you monitor current framerates in a corner of the screen for programs using DirectX or OpenGL technology. It also allows you to easily take screenshots of games, make movies of gameplay, and manually determine the average framerate between two points.

Fixed crash in 2.3.0 when Save Detailed Benchmark Statistics enabled Fixed incorrect colors recorded from games running in 16-bit color

Download Fraps 2.3.1

Thanks to Tim at Majorgeeks.com