Welcome to Piriform

At Piriform we write software to help you use Windows faster, more securely, and with greater privacy. Whether you're cleaning out stray files on your system with CCleaner, defragging your hard drive with Defraggler, or recovering deleted files with Recuva, we've got you covered.

Our costs are covered by advertising on our sites as well as contributions by people who use and enjoy our software. If you'd like to help keep CCleaner, Recuva, and Defraggler current and up-to-date, please click the PayPal or NoChex links on the About Us page. Thanks!