ATI Tray Tools is a free utility that runs in the system tray and provides easy right-click access to all of your ATI video card's crucial settings.

Features:

Support for ATI Control Center

Support for TV Out and displays with profiles

Options to change Theater mode together with TV Out

Overclocking with templates including FAN Control

Automatic Overclocking when application required 3D mode

Temperature monitoring

Artifact Tester with ability to find maximum stable clocks for GPU and Memory.

Game profiles with desktop shortcut creation.

Direct3D settings with templates, GUI form and tray popup menu

OpenGL settings with templates, GUI form and tray popup menu

Hardware low level color correction

Hardware tweaks. Setting PCI latency timer

Radeon Information Show information about memory type, active rendering pipe lines and more

System wide Hot Keys. (Load profiles any profiles/work with colors/run any application)

Refresh Lock system with ability to set separate refresh rates for each resolution.

Tweak for overriding Pixel and Vertex Shaders

Speed improvement tweaks for Anisotropic/Trilinear Filtering. Support for Catalyst A.I.

Support for system options, VPU Recover, DMA Copy and so on

Support Display Rotation.

Support for MMC applications

Support for HYDRAVISION applications

Monitoring Graphs. (GPU/Env temperature. GPU/Mem speed, Main CPU Usage).

Unique OnScreen Display module with ability to show information about speed and temperature. Support Plugins API.

A lot of useful things. Like Save/Restore Desktop icon positions and more

Audio Recorder

Screenshots system

Powerful Plug-Ins support. (API for VC /Delphi included)

PCI Register Set. Allow to program any registers in any PCI device at start up time. For advanced users only!

Source code for plugins as examples.

Shared memory allow other application to retrieve information about clocks, temperatures and general 3D settings.

Limitations: Free for personal, non-commercial use only.