Ccleaner is a small program with closed-source code, for cleaning and optimizing Windows-based OS. English developers in C++ created Ccleaner. You can download Ccleaner free for Windows official version on this page, just follow the link.

Ccleaner is a program that is suitable for Windows 7, 8, 10, 11, XP, Vista with the bit depth of 64,32 bit.

It has a simple and intuitive interface and new versions are released every month. Thanks to frequent updates, each version of the program works faster than the previous one. Ccleaner was created for the deepest cleaning of your system, it finds and removes old, residual files from applications or browsers. The program also has paid versions of Ccleaner Professional, Professional Plus with more advanced settings.

Program Functions

  • deep clean your PC or laptop;
  • OS optimization and recovery;
  • program uninstallation;
  • disk analyzer;
  • file search for duplicate files.

How to install Ccleaner for Windows free

To install Ccleaner on your laptop or PC, follow the link on this page. The file will download automatically, after that, open this file and start installing the program by clicking on the file twice with the left mouse button. After the program is fully installed, a shortcut will appear on your desktop.

The program is available for downloading in the Russian language. If you skipped this step when installing the program, you can change the language in Options.


Ccleaner will help keep your computer or laptop "clean", add free disk space, clean the registry, and help remove residual garbage after surfing the Internet.