CCleaner removes unused and temporary files from your system – so it can run faster, more efficiently and give you more space on your hard drive. CCleaner also comes with a registry scanner that scans for invalid references (advanced users).
Cleans the following:
Internet Explorer cache, history, cookies, Index.dat.
Trash, temporary files and log files.
Recently opened URLs and files.
Third-party temporary application files and recent file lists (MRUs).
Included: Firefox, Opera, Media Player, eMule, Google Toolbar, Netscape, Office XP, Nero, Adobe Acrobat, WinRAR, WinAce, WinZip and more…
Advanced registry scanner and cleaner to remove unused and old entries.
Including file extensions, ActiveX controls, ClassIDs, ProgIDs, uninstallers, shared DLLs, fonts, help files, application paths, icons, invalid shortcuts and more… Registry Cleanup Backup.
You may not realize how many duplicate files are stored on your computer, taking up valuable hard drive space. CCleaner now includes a duplicate file finder tool, which can quickly find these files and let you choose which ones to delete – freeing up more space on your PC than ever before!
System and browser monitoring
If you are a CCleaner Professional user, you can now set CCleaner to run every time you close your browser, or you can set it to monitor your entire system in the background and detect when to clean based on disk space that can be saved!
What is new
Takes the hassle out of PC maintenance
We have extended the cleaning with 23 new options, especially for popular Windows Store apps and social media apps (eg Douyin, YouPlay, Facebook Messenger), video editing (Video Editor Master, ClipChamp) and Mozilla Firefox.
The new Driver Updater engine provides more stability and performance and now supports more than 50 million available driver updates.
A new user interface and FAQ section for Driver Updater now makes it easier to understand how to keep drivers up to date and troubleshoot unexpected post-update behavior.
Bug fixes and other improvements
Stability improvements in connection establishment.
Fixed occasional crashes during cleaning or logging.