
CCleaner 7 is a tool for cleaning unnecessary data and unused files, as well as for optimizing the performance of popular applications, browsers, and the Windows operating system.

CCleaner removes unnecessary and temporary files from your system, allowing it to run faster and more efficiently while preserving more space on your computer’s hard drive. The program also removes traces of your online activity, deleting cookies, internet history, the list of entered URLs, and the internet cache. CCleaner includes a fully functional Registry Cleaner tool for cleaning the registry.
It cleans the following Windows components:
- Temporary Internet files
- Cookies
- List of entered URLs
- Index.dat files
- History of the Internet
- Recent documents
- Run (from the Start menu)
- Other recent Explorer items
- Thumbnail cache
- Basket
- Temporary files
- Clipboard
- Memory dumps
- Windows log files
CCleaner uses advanced technologies to detect problems and optimize your registry. The integrity of your registry is verified as follows:
- Missing shared DLLs
- Invalid file extensions
- ActiveX and Class Errors
- Type libraries
- Installed applications
- Application paths
- Memory dumps
- Windows log files
CCleaner includes a tool for uninstalling programs installed on the system. It also lets you edit the Windows startup list, scans for and removes duplicate files, securely erases free space on hard drives, and helps you restore your system using your computer’s restore points.


PRO Driver Updater. CCleaner Professional provides fast and secure driver updates—no need to purchase a separate app. The new Driver Updater finds more reliable and secure drivers than built-in solutions, saving you time and eliminating the need to search for drivers online.

Improve your multimedia performance, reduce crashes and errors, and enjoy a better PC experience today!
