Keep what you do on your computer to yourself and protect your privacy! 
East-Tec Eraser 2009 protects your privacy, identity and confidential information and removes all evidence of your computer and online activity. Eraser exceeds U.S. Department of Defense standards for the permanent erasure of digital information when erasing your Internet history, Web pages, pictures, unwanted cookies, chatroom conversations, confidential documents you want to get rid of or files deleted in the past.
East-Tec Eraser 2009 completely destroys information stored without your knowledge or approval: Internet history, Web pages and pictures from sites visited on the Internet, unwanted cookies, chatroom conversations, deleted e-mail messages and files, temporary files, the Windows swap file, the Recycle Bin, etc.

SBMAV Disk Cleaner is a one-stop suite with over 6 tools to do a thorough cleanup. In just one click, you can find and remove the clogging junk out of Windows and applications, uninstall unnecessary programs, remove duplicate files, delete cookies, disable auto-loaders that slow down system startup and much more. The tools are delivered in a nice-looking interface, which requires no learning as it’s totally intuitive for beginners.
You can also use this tool to work with your documents: to find and delete old back-up files and duplicates based on various criteria you can select. The program is easy to operate for first time users, yet has a powerful mix of settings for advanced tweakers. The disk cleaning process can be launched automatically by command-line, reducing your supervision to save you time. Works in any 32-bit version of Microsoft® Windows® operating system (2000/XP/2003/Vista/7).

System Cleaner™ is a tool for restoring hard-drive space, cleaning up the history of your activities on your computer and keeping your system running like new. The program allows you to clean your drives from unnecessary and temporary files, including your browser cache, cookies, history, recent document list, temporary files, errant uninstall entries and more.

It targets more than 100 file extensions, which enable it to scan and recognize most of the unnecessary files on your computer. You can choose to delete the files to the recycle bin or to a specified backup folder.
In addition, System Cleaner includes a Windows Startup manager and also allows you to remove invalid uninstaller information from the registry as well as a restore wizard to undo the changes if needed.

CleanCenter is a user-friendly application developed to free up disk space by deleting junk files that are no longer used by any software on your system. Even the least experienced user can easily remove junk files with this tool. Just select the drives to be cleaned, then scan the system for more than 60 types of junk files and then click the 'Clean Now' button. As easy as that! While your system is being scanned for useless data, you can see how much space you will gain.

Features include an option to scan without deleting, allowing you to preview the results as well as an option to select the drives and/or folders to be included in the scan. The list of filters, that determines which files should be considered as "junk" is editable by the user, and you can also add your custom filters. The files can optionally be deleted to the recycle bin, allowing you to recover them if needed.

FCleaner is a freeware all-in-one Windows cleaning and optimization tool. It removes unused files that are eating up your disk space and slowing your system down, tweaks your system and allows your Windows to run faster. FCleaner can also protect your privacy such as Internet History, the Cookies that websites leave behind. You can erase all the traces of your online activities in just one click with the help of FCleaner. No experience or computer skills necessary! FCleaner is free, but it does not contain any Spyware or Adware. Safe, Powerful and Easy to use. FCleaner Can Clean:
• For Windows System. Recycle Bin, Clipboard, Windows Memory Dumps, Chkdsk File Fragments, Windows Temporary Files, Windows Log Files, Recent Documents, Run Histories, Windows XP Search Assistant Autocomplete, Windows XP Old Prefetch Data, Other Explorer MRUs, Menu Order Cache, Tray Notifications Cache, Window Size/Location Cache, User Assist History, IIS Log Files.

Comodo System Cleaner is the powerful suite of utilities and tools that allow you to make your Windows XP or Vista computer faster, more efficient and more secure. CSC allows users of all experience levels to thoroughly clean their systems of damaging and/or wasteful files, boost system performance and unlock the full power of any Windows XP or Vista computer. CSC also boasts some unique utilities designed to improve your productivity and Windows experience - including system diagnostics and benchmarking tools; a built in file-splitter, a hash value calculator, file comparison tool and much more.
• Take control by customizing virtually every aspect of Windows XP or Vista behavior and appearance with just a few mouse clicks.
• Optimize system performance, disk space and overall stability with built in Registry Cleaner and Disk Cleaner tools
• Protect your privacy and data with essential security utilities like Folder Lock, File Encryption and Permanent File Wiper

O&O SafeErase helps you to delete sensitive data securely. Thanks to this protection against data misuse, you see a return on your investment with every securely deleted file. In this way you can be sure that no data gets into the wrong hands. O&O SafeErase 4 offers a reliable solution for safe erasure of security sensitive files and gives you the ultimate in data protection. With O&O SafeErase 4 even hackers and data spies cannot restore your safely erased files.
O&O SafeErase 4 is THE solution for securely deleting sensitive data from your hard disk and offers you the ultimate protection of your privacy. With just one click of the mouse, you can securely and permanently delete files, folders and partitions. The motives for deleting files are many. Old e-mail files, internet histories, file cache, financial records, company information, and private files ought to be protected from unauthorized access.

CCleaner is a freeware system optimization and privacy tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. But the best part is that it's fast (normally taking less than a second to run) and contains NO Spyware or Adware!

Cleans the following:
• Internet Explorer: Temporary files, URL history, cookies, Autocomplete form history, index.dat.
• Firefox: Temporary files, URL history, cookies, download history.
• Google Chrome: Temporary files, history, cookies, download history, form history.

Magic Utilities is a cute program designed to make your computer clean and more stable. These utilities include Uninstaller Plus, StartUp Organizer, Process Killer, Disk Cleaner, File Shredder and File Protector. Magic Utilities enables you to easily and safely uninstall programs, inspect and manage the programs that automatically start when your turn on or logon to your computer, lists and controls all currently running processes (system and hidden processes are also shown), and quickly clean up temp files and unnecessary files on your computer. With a cool and user-friendly interface, Magic Utilities makes it easy for anyone.
• More user-friendly interface to list and uninstall programs that have been installed on your computer.
• Support drag and drop. Automatically analyse your operation when you drop a file on Magic Utilities icon on the desktop.
• Automatically detect the bad entries left behind in registry by misbehaved uninstallers.

Clear browsing history and any other tracks of PC activity!
Wipe - is a free, easy and powerful tool to clear user browsing history, clean index.dat files, remove cookies, cache, logs, delete temporary internet files, autocomplete search history and any other tracks that user leaves after using PC. No user documents deleted, just tracks that computer records about your activity without your permission! Wipe supports clearing tracks in Windows XP and Vista, in the most popular browsers (IE, FireFox, Opera, Chrome), and in many other programs that you use. Every month new version comes that help Wipe recognize and clear tracks in newly released software. Wipe includes DODD 5220.22 (Gutmann, Russian GOST) algorithms that makes deleted tracks unrecoverable. Even more! Wipe will shred file names of deleted items so noone will be able even guess what you did on your PC!

R-Wipe & Clean is a complete solution to wipe useless files and keep your computer privacy. Irretrievably deletes private records of your on- and off-line activities, such as temporary internet files, history, cookies, autocomplete forms and passwords, swap files, recently opened documents list, Explorer MRUs, temporary files, etc., traces from more than 200 third-party applications, and free up your disk space. The utility wipes files and unused disk space using either fast or secure erase algorithms. All files and folders may be combined in wipe lists to erase them in a single procedure.
R-Wipe & Clean wipes all files to ensure their total unrecoverable elimination. Supports both the FAT and NTFS file systems. All separate wiping and cleaning tasks can be combined in one or more erasing procedures launched immediately or at predefined times or events as a background task.

Privacy Eraser (Pro) is an Internet Eraser that protects your Internet privacy by cleaning up all the tracks of Internet and computer activities. Our Internet Eraser supports popular web browsers such as Internet Explorer, Mozilla Firefox, Google Chrome, AOL, Opera and MSN Explorer. Privacy Eraser Pro supports free plug-ins to extend cleaning features, you can easily erase the tracks left by any applications and make your own plug-ins. We currently offer more than 250 FREE plug-ins which supports the most popular programs such as ACDSee, Acrobat, Microsoft Office, KaZaA, Real Player, Media Player and many others. Privacy Eraser (Pro) supports Microsoft Windows FAT/FAT32/NTFS file systems, completely implements and exceeds the US Department of Defense DOD 5220.22-M and NSA clearing and sanitizing standard, to gives you confidence that once erased with Privacy Eraser (Pro) your file data is gone forever and can not be recovered.