Fraps can show fps (frame rate) in Windows PC games.

UNIGINE Benchmarks can be effectively used to determine the stability of PC hardware (CPU, GPU, power supply, cooling system) under extremely stressful tests.

D3DGear is a very fast game recording software that allows video game capture without affecting game performance.

MilkDrop is a hardware-accelerated music visualization plugin for Winamp.

Action! is a screen recording and gameplay recorder software.

Ultimate++ is a C++ cross-platform rapid application development framework focused on programmers productivity.

PerformanceTest is a benchmarking tool.