Freeware System Cleaner

**** Auslogics Duplicate File Finder **** is a free application that can locate and delete identical files and folders. A review of Duplicate File Finder has also been published.
Download Duplicate File Finder 9.0.0.4 (from System Cleaners)

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

Avira Free System SpeedUp is a small but somewhat effective utility which promises to speed up your PC by performing maintenance actions. A review of Avira System Speedup has also been published.
Download Avira System Speedup 6.11.0.11177 (from System Cleaners)

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

PowerTools Lite is the freeware registry cleaner offered free-of-charge from MaceCraft. A review of PowerTools Lite 2011 has also been published.
Download PowerTools Lite 2011 2.1.0.1201 (from System Cleaners)

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

Talk about useful! A review of Wise Disk Cleaner has also been published.
Download Wise Disk Cleaner 10.26 (from System Cleaners)

2.39 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / 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 1.2.1.8200 (from System Cleaners)

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

Windows creates temporary files (TMP) that aren't deleted if an error occurs..
Download Diskclean Freeware 1.00 (from System Cleaners)

diskclean
390 KB | For | Free

Comodo System Utilities is a free suite of PC optimization utilities built and designed by the folks being the highly popular Comodo Antivirus and Internet Security suites. A review of Comodo System Utilities has also been published.
Download Comodo System Utilities 4.0 (from System Cleaners)

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

Zappit System Cleaner is a powerful software that cleans up and speeds up your computer..
Download Zappit System Cleaner 1.11 (from System Cleaners)

1.43 MB | 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 1.8.1795 (from System Cleaners)

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

Norton PC Checkup is a free tool that Symantec offers you so you may check whether your computer is running at peak performance; of course, they also include a basic virus-scanner which checks your PC for malware or viruses. A review of Norton PC Checkup has also been published.
Download Norton PC Checkup 3.0 (from System Cleaners)

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

Comodo System Cleaner is a portable suite of cleaning and optimization utilities with many modules designed for ease of use and utility. A review of Comodo System Cleaner has also been published.
Download Comodo System Cleaner 1.1.64941.33 (from System Cleaners)

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

When your Windows PC starts to slow down or you're experiencing severe slowdowns when you're booting your system up, it might be time to start tuning up your computer. A review of Acebyte Utilities has also been published.
Download Acebyte Utilities 3.1.1.0 (from System Cleaners)

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

Moo0 Disk Cleaner is a free tool which finds and removes unnecessary files from your computer. A review of Moo0 Disk Cleaner has also been published.
Download Moo0 Disk Cleaner 1.25 (from System Cleaners)

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

DiskMax is a small-ish utility which essentially deletes useless files left-over on your hard drive. A review of DiskMax has also been published.
Download DiskMax 6.21 (from System Cleaners)

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

Duplicate Finder is a duplicate file cleaner which uses CRC32 or exact byte matches to find files on your PC which are exactly the same. A review of Duplicate Finder has also been published.
Download Duplicate Finder 8.1.0.1 (from System Cleaners)

duplicate file cleaner
0.91 MB | For Windows 7, Windows 8 (64-bit, 32-bit) / Vista / XP | Free