Freeware System Cleaner

Duplicate File Finder (and we should add, deleter) is a freeware application developed by Auslogics and certainly one of the best freeware system cleaning applications featured on this site. A review of Duplicate File Finder has also been published.
Download Duplicate File Finder (from System Cleaners)

4.78 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

MSConfig Cleanup is a small and lightweight program which can help you manage which programs start up with Windows on boot. A review of MSConfig Cleanup has also been published.
Download MSConfig Cleanup (from System Cleaners)

0.67 MB | For Windows 7, Windows 8 / Vista / XP / NT | Free

After using new advanced algorithms, Wise Care 365, designed to take care of your PC every day, makes itself stand out from the crowd in both features and appearances..
Download Wise Care 365 (from System Cleaners)

7.29 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Freeware fans should be happy to learn that Kingsoft has released a bundle of applications which tune and optimize Windows. A review of PC Doctor has also been published.
Download PC Doctor (from System Cleaners)

5.32 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Baidu PC Faster is an advanced optimization and security application that makes your PC perform like new again using four cleaning modes and more than 300 cleaning checkpoints..
Download Baidu PC Faster (from System Cleaners)

1.5 MB | For Windows 7, Windows 8 / Vista / XP | Free

Temp File Cleaner has a pretty basic task: To clean temporary files from your system that may be wasting space and in some cases, slowing down your entire system. A review of Temp File Cleaner has also been published.
Download Temp File Cleaner (from System Cleaners)

1.88 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Every now and then, it can become a pain when you're having to deal with unwanted Windows components which are usually impossible or very difficult to remove. A review of nLite has also been published.
Download nLite (from System Cleaners)

2.5 MB | For Windows 7, Windows 8 / Vista / XP | Free

There are plenty of freeware utilities on the market which promise to clean your system and bring it up to par with something that you might see in the shoppes, but a lot of them fail miserably or only barely make your system perform better. A review of WinUtilities Free Edition has also been published.
Download WinUtilities Free Edition (from System Cleaners)

winutilities free 10.42
5.66 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

Duplicate Cleaner is a free utility which helps you keep your local and external hard drives free of duplicate files. A review of Duplicate Cleaner has also been published.
Download Duplicate Cleaner (from System Cleaners)

5.25 MB | For Windows 7, Windows 8 / Vista / XP | Free

Whether you've owned your PC for a while or you've just purchased it to realize that it's completely filled with bloatware and useless applications, you might have realized that it is inherently slow. A review of SpeedItup Free has also been published.
Download SpeedItup Free (from System Cleaners)

6.17 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

IObit Toolbox is a free portable system maintenance application which can be run from a USB stick. A review of IObit Toolbox has also been published.
Download IObit Toolbox (from System Cleaners)

21.46 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free

DriveCleanup removes all currently non present "Storage Volumes", "Disk", "CDROM", "Floppy" USB drives and their USB devices from the device tree..
Download DriveCleanup (from System Cleaners)

28 KB | For Windows 7, Windows 8 / Vista / XP | Free

Disk Cleaner is an effective tool on your belt which helps reduce disk space usage caused by junk. A review of Disk Cleaner has also been published.
Download Disk Cleaner (from System Cleaners)

844 KB | For Windows 7, Windows 8 / Vista / XP | Free

The typical PC user will normally accumulate a lot of useless temporary files just by using their computer. A review of Argente Disk Cleaner has also been published.
Download Argente Disk Cleaner (from System Cleaners)

2.16 MB | For Windows 7, Windows 8 / Vista / XP | Free

My Duplicate File Finder is a small and lightweight free program which can locate duplicate files quickly and efficiently by calculating MD5 hashes. A review of My Duplicate File Finder has also been published.
Download My Duplicate File Finder (from System Cleaners)

108 KB | For Windows 7, Windows 8 / Vista / XP | Free