CCleaner Free Download

by Piriform Ltd

Average Rating
out of 4,032 votes

CCleaner is the undisputed leading cleaner and optimization utility, with over 1 billion downloads since its launch in 2003. CCleaner can make your computer faster, more secure and more reliable. With one click, CCleaner effectively removes unused and temporary files, old history, cookies and download history from all major browsers, protecting your anonymity and ensuring you can browse the internet more securely.

CCleaner can free up considerable amounts of disk space by removing unused Windows files such Log files, Clipboard, DNS Cache, Error Reporting and Memory Dumps, as well as temporary files from several third-party software applications. That alone will really help make your computer run faster. There is a build in Registry Cleaner which can make your computer more stable by fixing broken settings and other registry related errors.

CCleaner supports all recent versions of Windows including Windows 10, Windows 8 and Windows 7 - for both 32-bit and 64-bit versions. The user interface is simple yet elegant, with each function clearly labeled.

In addition to drivers, one new feature of DriverAgent is also to show you which programs are outdated. Similar to the list of drivers, DriverAgent allows you to download the latest version of each application on your computer.

For maximum safety, we strongly recommend backing up your system before performing any registry cleaning, system optimization or mass hard drive cleanup.

We recommend CCleaner as a premier freeware system optimization, privacy and cleaning tool.

CCleaner Technical Specifications

Title CCleaner
Version 5.75 (latest)
Size 6.9 MB
Requires Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP
License Freeware
Downloads 133,005
Author Piriform Ltd

Publisher Description

CCleaner provides Award-winning PC Optimization for beginner to expert computer users. Trusted by millions, critically acclaimed and easy to use, CCleaner is the web's favorite PC optimization tool. With one click, beginners can optimize their computers in seconds. Plus, it's packed with advanced features for power users.

CCleaner removes unused files from your system, allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally it contains a fully featured registry cleaner.


  • Cleans temporary files, history, cookies, super cookies, download history and form history in most major browsers
  • Cleans Windows Recycle Bin, Recent Documents, Temporary files, Log files, Clipboard, DNS Cache, Error Reporting, Memory Dumps and Jump Lists
  • Registry Cleans unused and old entries, including File Extensions, ActiveX Controls, ClassIDs, ProgIDs, Uninstallers, Shared DLLs, Fonts, Help Files, Application Paths, Icons, Invalid Shortcuts and more
  • Removes temp files and recent file lists from many major applications
  • Download Manager: Watch the download progress of each of your files
  • Free version. Upgrade to the paid version to unlock more features
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