Free overclock software for windows

This is a calculator, nothing more, it does not read information from your systems BIOS, nor does it use any drivers to gather any information from your PC to display, it is only a calculator...in fact, the only part of this that gathers any information is the S.M.A.R.T. info, and it is almost irrelevant to your calculations, and is simply implemented for peace of mind.
I made this calculator to address an issue that I commonly saw in forums and the overclocking community in general, noobs who are dumfounded by what a system clock does, or veteran overclockers looking for something to take the guesswork out of what settings will be optimal, not to mention the system builders just looking for a tool to guage the strenths of their systems and the appropriate power supply to accompany it.
The framework of what you are using right now was my very first real project, and has been a learning experience and a half. It was written over the better part of 7 days, and is, by all accounts, a pretty basic application, certainly nothing that a typical programmer would consider a difficult task, so I will just come out and say it before everyone else does.
All in all, I hope you enjoy using this calc as much as I enjoyed making it, it will always remain FREEWARE, will never, EVER contain anything dubios such as spyware, adware, or trojans, or contain anything destructive to your system.
Features:
- fully featured calculator that vastly simplifies the process of calculating
- a potential overclock.
- integrated HDD health checker (S.M.A.R.T.), thanx to Yogesh Vachhani for the source.
- a calculator for converting temperatures from Centigrade to Fahrenheit and vice versa.
- VRAM calculator to make the task of overclocking your video card a little less guesswork.
Enhancements:
- Revised interface with new clock detection features

The ClockGen series consists in a set of overclocking programes, each of them being dedicated to one or several mainboards.
A ClockGen software allow to dynamically overclock several devices of your system : CPU, memory, AGP and PCI bus.

Win32 utility for controling 3dfx graphics adapters. Currently supports 3dfx Voodoo Banshee, Velocity, Voodoo3, Voodoo4, Voodoo5.
Will enable custom refreshrates, overclock on the fly, restore desktop icon positions, and save registry tweaks as presets.
Refreshrates and graphic processor speeds are controled by programing hardware directly.
This utility will help fix Windows 2000,XP 60Hz issues with 3dfx GLIDE, Direct3D, and OpenGL.

An easy way to en/disable overclocking options or vsync option in your Detonator Do you seek an easy way to en/disable overclocking options or vsync option in your ForceWare drivers without the burden of importing registry entries or the need to go in that registry yourself ? Basically CoolBits and more within your fingertips.
Our NVIDIA tweaking tool underwent quite some changes.
nVHardPage nVidia videocard tweaker is tweaking utility for nVidia display adapters running under Windows 98 (SE) / Windows ME / Windows 2000 and Windows XP.
With this tweak utility you can enable/disabe hidden features in nVidia control panel, tweak nVidia Direct3D and OpenGL settings and overclock your nVidia display adapter.

ASUS SmartDoctor2 is designed to satisfy two major goals. One is to monitor graphic chip Status, altering users about abnormal events, such as fan malfunction or chip overheat. You need to have an Asus video card in your system.
The other, as the name SmartDoctor implies, is to cool down the graphic chip smartly when it is not necessary for it to be kept running at full speed. SmartDoctor2 includes AGP Power Level Monitoring, Fan RPM Monitoring, Overheated protection, Smartcooling technology, and Manual Overclocking.
Main features:
- Monitor graphic chip temperature, fan speed and voltage.
- Notifies user about irregular hardware events, such as temperature overheat, fan malfunction, and out-of-safe-range voltage.
- Forcibly cools down the graphic chip when the graphic chip from overheat damage.
- Cools down the graphic chips temperature when it is idle, and restores it to its maximum capability once needed, thus smartly extending the graphic chip lifetime.
- Cools down the CPUs temperature (for Windows 98/98 SE only) to lengthen CPU lifetime.
- Sets monitors tolerable range or value to fit systems requirement.
- Speeds up system by adjusting core and memory clock slider manually