Find Unused Files
Have you ever wondered how many files are unused on your disk for the last 300 days? Unfortunately, the "Find Files" feature of Windows Explorer doesn't help there. But, Find Unused Files can show you a report of such files. You can tell it to look for files which have not been used for a... Try Find Unused Files, and you might be surprised by the results. ... com. ... Various sorting options are also available to view the results in a desired order. ... FREEWARE from kanadepro. ... You can specify which folder to look in and whether to include the subfolders when looking for such files.
http://www.getafile.com/cgi-bin/merlot/get/skanade/fuf/findunused.exe - 578Kb - Download - Screenshot

File Wipe
File Wipe is an industrial strength file destruction utility. It also removes Internet explorer history, cookies, temp internet files. Cleans INDEX. DAT files on your computer which also keep tracks of your IE activities. It removes Adobe Acrobat reader history, Microsoft Paint recent files... 22-M (3) The unused space or file or disk is wiped using Department of Defense (US) standard 5220. ... 28-STD (7) The unused space or file or disk is wiped using Department of Defense (US) standard 5200. ... This provides a high-grade of data wiping filling the unused space or file with a special...
http://www.globalwebmonitor.com/software/FileWipeSetup.exe - 836Kb - Download - Screenshot

Expired Cookies Cleaner
Expired Cookies Cleaner is a freeware utility for removing unused cookies from your computer. It will clean cookie files that will be never used. Internet Explorer stores all cookies in different files and never deletes them even they have expired life time. ... We recommend to use this utility several times a month to keep your file system clean from useless files. ... This tool helps you to save your disk space and speed up your computer by removing unused files.
http://www.astatix.com/files/ExpiredCookiesCleaner.zip - 26Kb - Download - Screenshot

O&O CleverCache Professional Edition
O&O CleverCache V6 is a unique tool to optimize the File Cache Management of Windows NT, Windows 2000, and Windows XP. This results in an enormous performance boost and may double the original system speed - without any new hardware and without restricting your system's stability. ... currently unused memory areas are paged out to XP/2000/NT's paging file. ... O&O CleverCache V6 Pro takes over control of the resource management for file caching and applications. ... Within 5 minutes, you activate unused resources of your Windows NT/2000/V4 system!
http://www2.oo-software.com/files/...OOCleverCache6ProfessionalEnu.exe - 1Mb - Download - Screenshot

O&O CleverCache Server Edition
O&O CleverCache V6 is a unique tool to optimize the File Cache Management of Windows NT, Windows 2000, and Windows XP. This results in an enormous performance boost and may double the original system speed - without any new hardware and without restricting your system's stability. ... currently unused memory areas are paged out to XP/2000/NT's paging file. ... O&O CleverCache V6 Pro takes over control of the resource management for file caching and applications. ... Within 5 minutes, you activate unused resources of your Windows NT/2000/V4 system!
http://www2.oo-software.com/files/...chev6/OOCleverCache6ServerEnu.exe - 1Mb - Download - Screenshot

Registry Booster
Residual files, unused and undeleted drivers, and corrupt or bad entries in registry settings will quickly litter even the newest of computers. The result? Frequent error messages, slow start-ups, declining and poor performance and registry integrity, unstable and frequent application errors and... With Registry Booster, you don't need to keep track of all the sources of common problems resulting from missing, broken or bad applications or Windows shortcuts and links, obsolete Start Menu items, missing or corrupt application IDs, unused drivers?
http://downloads.uniblue.com/uniblue-rb-ds/registryboosterds.exe - 2Mb - Download - Screenshot

Find (Delete, Remove) Files By Date Software
Search for files on your computer before, after or on a specified date. You have the option to remove (delete) file results to the Recycle Bin. You also have the ability to specify which folders or drives to scan. This program is ideal for finding old, unused files that you no longer need... You decide which file date property to use: modified, created or accessed. ... Also, this program works well at tracking the recent file work you have done ('After this date' feature).
http://www.sobolsoft.com/finddate/download/setup.exe - 347Kb - Download - Screenshot

Stellar Wipe
Stellar Wipe - data cleanup and file eraser utility can delete selected folders, groups of files, entire logical drives, System Traces & Internet traces (Internet cache, History, Cookies, Auto fill etc) eliminating all evidence. This data eraser utility also wipes free space (unused space) on... > Wipes unused disk space removing information contained in previously deleted files. ... Key Features : > Completely Wipes Internet traces & System traces > Provides secure overwrite of file & folders and entire logical drive > Offers international wiping standards followed for reliable data...
http://www.stellarinfo.com/wipe.exe - 733Kb - Download - Screenshot

Go Registry Booster
The Registry Booster is the safest and most trusted solution to clean and optimise your system, free it from registry errors and fragmented entries . Through Advanced Error Detection Technology, Registry Booster automatically identifies missing, corrupt, or invalid items in your Windows registry... And, using Registry Booster regularly keeps your PC free from errors and from obsolete, unused or unwanted files. ... With Registry Booster, you don't need to keep track of all the sources of common problems resulting from missing, broken or bad application or Windows shortcuts and links,...
http://www.godownload.org/down/registryboostertbyb.exe - 5Mb - Download - Screenshot

ObjectWipe
ObjectWipe protects your computer privacy: wipe files, disk drives/flash memory and unused disk space so your data CAN NEVER BE ACCESSED OR RECOVERED. The program uses either fast or secure erase algorithms. Files and folders can be combined in wipe lists to erase them in a single procedure. ... Both the FAT and NTFS file systems are supported.
http://www.objectrescue.com/download/objectwipe/objectwipe_setup.exe - 2Mb - Download - Screenshot