aTuner aTuner is an easy-to-use tweak-tool for GeForce-, Quadro- and Radeon-graphiccards

Features:
- Full hardware- and driver-detection
- Support of any common 3D-hardware from ATI and Nvidia
- Supports up to two monitors on an Nvidia-card via Windows dualmonitoring, TwinView and nView.
- Shows all important 3D quality-settings in a single window
- Support of the un-official modes, too
- Shows the most important settings even in the tooltip from the systray
- Easy-to-use alteration of all Bequeme Änderung aller relevant tweak-optionen without to have much click-around
- Self-explaining usage
- Does not unnecessarily writes in the registry, but offers a log of all write-actions into the registry.
- Profil-Managment
- Game-Launcher
- Sys-Info with focus on display devices
- Designed to be friendly to other tweakers, like RivaTuner
- Regular support through the author (fast adaption for new drivers)
- Freeware