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Products from Piriform

CCleaner

Optimization and Cleaning

CCleaner is the number-one tool for cleaning your Windows PC. It protects your privacy online and make your computer faster and more secure. Easy to use and a small, fast download.

Defraggler

File Defragmentation

Use Defraggler to defrag your entire hard drive, or individual files - unique in the industry. This compact and portable Windows application supports NTFS and FAT32 file systems.

Recuva

File Recovery

Accidentally deleted an important file? Lost something important when your computer crashed? No problem! Recuva recovers files deleted from your Windows computer, Recycle Bin, digital camera card, or MP3 player. And it's free!

Speccy

System Information

Speccy is an advanced System Information tool for your PC. We're still bug fixing, but have just released a Public BETA version for you to download!

All our products are designed for Microsoft Windows and will run on all versions from Windows 98 up to Vista and Windows 7, including both 32-bit and 64-bit. (Defraggler's minimum requirement is Windows 2000.)
We currently don't produce software for Linux or Apple Macs.