CCleaner

CCleaner is the world's most popular tool for cleaning your PC. Keep your privacy safe online, and make your computer faster and more secure.
Downloaded over 1 BILLION times!
More info Download
Defraggler

Defraggler is our fast and efficient tool to analyze and defragment your PC. It will work with your entire hard
drive, individual files or even a USB memory stick!
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Recuva

Accidentally deleted an important file? No problem!
Recuva recovers files deleted from your PC, Recycle Bin,
digital camera card or iPod.
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CCleaner Network

Use the awesome System Optimization power of CCleaner across your entire network with CCleaner Network Edition.
Download your Free Trial today!
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Optimize Your Home PC

Clean your PCs. Protect your privacy and make your PCs faster and more secure. Advanced file recovery and system information tools.

CCleaner
Recuva

Defraggler
Speccy

Optimize Your Business

Centrally clean and protect business PCs. Extend PC lifecycle, improve PC ROI and protect privacy. Make PCs faster and more secure.

CCleaner Business Edition
CCleaner Network Professional

Product News

April 25, 2013
CCleaner v4.01
Improved browser support!
April 23, 2013
Defraggler v2.14
Added Freespace Defrag to scheduler!
April 17, 2013
CCleaner for Mac v1.07
New interface and icon!

View more news...

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Over 1 million businesses use Piriform solutions...

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