Free System Utilities
Resource Hacker
Resource Hacker is a freeware utility to view, modify, rename, add, delete and extract resources in 32bit Windows executables and resource files (*.res). It incorporates an internal resource script compiler and decompiler and works on Win95, Win98, WinME, WinNT, Win2000 and WinXP operating systems.
http://www.angusj.com/resourcehacker/
Process Explorer
Ever wondered which program has a particular file or directory open? Now you can find out. Process Explorer shows you information about which handles and DLLs processes have opened or loaded.
http://www.sysinternals.com/Utilities/ProcessExplorer.html
PC Inspector File Recovery
PC INSPECTOR File Recovery is a data recovery program that supports the FAT 12/16/32 and NTFS file systems. It finds partitions automatically, even if the boot sector or FAT has been erased or damaged, recovers files with the original time and date stamp plus much more.
http://www.pcinspector.de/file_recovery/UK/welcome.htm
Motherboard Monitor
Motherboard Monitor peers into the low-level sensors built into most motherboards to display the board and processor temperatures. You can also monitor the speeds of various cooling fans, if your board keeps track of them.
http://mbm.livewiredev.com/
WCPUID
WCPUID/XCPUID is the program that displays the CPU information of your personal computer. Shows Frequency, Multiplier, Chipset Info. etc ...
http://hp.vector.co.jp/authors/VA002374/src/download.html
