[Software Update] CCleaner 5.33 Now Available for Download

UPDATED on Aug 15, 2017: Release of CCleaner 5.33 version.

Good news for CCleaner users! Piriform has released CCleaner v5.33 to public which comes with many improvements and changes mentioned in the changelog given at the end.

CCleaner is a popular and free software tool to optimize system performance, improve privacy and clean temporary files. It can remove several temporary and unused files from your computer system which makes your computer running faster and also helps in getting free space on your hard disk. It also helps in improving privacy by cleaning traces of your online activities such as web browser history, cookies, etc.

It cleans following stuff:

  • Internet Explorer, Mozilla Firefox, Google Chrome, Opera, Microsoft Edge and Safari - Temporary Internet files (Cache), Internet history, cookies, download history, recently typed URLs, last download location, session, site preferences, index.dat files, autocomplete form history, saved form information, saved passwords, compact databases.
  • Windows - Recycle Bin, recent documents, recent items history list, temporary files, thumbnail cache, shortcuts, log files, etc.
  • Registry Cleaner - Advanced features to remove unused and old registry entries.
  • Many other 3rd party applications temp files and recent files list (MRUs) cleaning.


Changes and fixes in new version:

  • Fixed an issue where automatic update continued to inform users of an existing update after the setting had been disabled
  • Updated Edge cookie cleaning definitions to include new tables from Microsoft
  • Fixed an issue in Firefox where extensions could not be deleted due to withdrawal of support for Netscape Plugin API
  • Fixed an issue in Firefox & Thunderbird where cleaning 'Site Preferences' would also clean 'Last Download Location'
  • Browser plugins list now saved as browserplugins.txt (not startup.txt)
  • Fixed an issue where analysis results did not display the full filepath
  • Improved CCleaner launch sequence to resolve a UI lock

You can download it using following links:

Download Link (Installer and portable version)

Download Link (Mac)

Download Link (Android devices)

NOTE: This article is updated whenever a new version of CCleaner is released. So keep checking this page regularly.


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  • Finally
    I really like the redesigned look

  • Thanks for latest version! VG! I'm going install professional version.

  • Been waiting for this 4.0 version, I like the new icons in the software, looks beautiful.

    Thanks for the news :)

  • Still waiting for them to add IE10 support as right now it deletes important files :|

  • Love it! Great tool that freed up tons of space on my pc. Thanks VG!

  • Glad to see that it works with Windows 8 :D Now I'll get my beloved CCleaner on my new OS. Thanks for sharing.

  • CCleaner is best and most safe than other paid programs. I get surprised whn people using other soft for system optimization.

  • Everything is getting flat just like Windows 8

  • I dont understand how many updates they'll release every month??

  • Ccleaner is the best isn't it :)
    And it's free unlike Avg pc tuneup ... And it's not a virus!

  • Hello VG. When i click "Run Cleaner",after some time it says "C Cleaner has stopped working" and it asks to close c cleaner. How to solve this problem?

  • VG

    ^^ Did you try to uninstall and then reinstall CCleaner?

  • CCleaner is one of the best software to clean unwanted temporary files from our pc.
    Thanks for sharing its updated version.

  • The portable version link doesn't work–it redirects to Piriform's home page.

  • @ Paultx,

    Works correctly here, try again.

  • CCleaner v4.19.4867 released ...now with Windows 10 support!!

  • CCleaner v5 (with new UI) is now in beta.

  • Hey VG !!!
    CCleaner 5.00.5035 Beta is now is released and available for Download...please Update the article.

  • CCleaner 5.00.5050 Final is out

    Personally, i don't like this new interface ...why didn't they changed its name to CCleaner Metro too? :/

  • The only thing that bothers me is the flat interface.
    It seems that it has become fashionable to have interfaces like this, unfortunately most programs are taking this path.
    Thank you Microsoft for this horrible thing.

  • "Many performance improvements and bug fixes."
    Well, they need to review their changelog on this V 5 => eating up like 35% of my processor, and that on 3 different devices. Unusable! Went back to 4.X
    Next time better!

  • I'm not a fashionista but the new Ccleaner GUI is shocking; I updated and run it last Saturday in the morning with a strong hangover and my headache was worst....
    I'm not asking for something like Picasso or Renoir style but something simply decent to the eyes....

  • New Update 5.0.1 is available now..please update the post


  • i Laughed Loudly for 15 min after reading SCBright and Memo's comment..they are such Good Actors....acting like Piriform took out their both Kidneis and fitted in CCleaner5 and when both looked at that, they realized that they are FINISHD.
    :-) :-) :-)

  • first update of 2015 - CCleaner version 5.02 is released and available for download..please update post.


  • Wow, it is so ugly!!! Hehe, CCleaner v5.x "Ugly Edition" is available for download :)

  • used to use this all the time but since updating to v5 crashes my laptop making it not shut down, it just hangs on the shutdown screen. cant figure out why :-(

  • CCleaner 5.06.5219 is now available for download.

  • You should also give the link of Ccleaner for Android.

  • at last is comin!

    thanks for you information VG and hope is werk well in my windows 7!
    Permission to download, sir! :)

  • Anyone else having issues with Windows 10 removing CClearner from their PC?

  • Dear Vishal,
    Regarding CCleaner I am observing a peculiar problem. I am presently using version
    5.14.5493. Ever since I installed Nexus on my computer , when I open CCleaner after
    ending a browsing session, the application opens alight. But sometimes during analyzing,or
    clearing, the program switches off by itself. After restarts it finishes the first part clearing
    junk files. When I try to analyze Registry again the same problem starts. Either it switches
    off at the start of analysis or in the middle. I have to restart to complete the job from the
    beginning and it goes smoothly after restart.
    This happens when I close only the browser but not the internet connection and also even
    if I close the internet connection
    What could be the reason for this? I hope installing the new latest version which I have
    downloaded will clear the problem. Just curious to know why this problem is coming at
    Best regards
    Ramaswamy (subscriber to your news letter)

  • VG

    ^^ It might be due to the web browser running in background. Since CCleaner was trying to clear web browser data and the browser was already running, CCleaner crashed. It might be a bug in the program and may be solved in new version.

    Its better to close all running programs when you run CCleaner.

  • A new version, 5.18.5607 is available to download!

  • does not do a complete cleaning on my win7 v.5.23 so i went back to v.5.22 which works well on my 1 tb harddrive and tried to run the latest with no success so the version i run until a later version will be the ccleaner 5.22.5724 64 bit.

  • v5.24.5839 (15 Nov 2016)
    - Improved Firefox History cleaning
    - Improved Opera and Vivaldi Session cleaning
    - Updated Internet Explorer and Edge Cache cleaning
    - Updated Windows Explorer MRU Cache cleaning
    - Improved Monitoring notifications
    - Minor GUI improvements
    - Minor bug fixes

  • The latest updated version of Windows 10 pro x64 is saying CCleaner Professional Plus v5.25.0.5902 is not compatible with this version of Windows!

    How can I solve this problem?

  • V5.29.6033
    Improved Windows 10 Creators Update compatibility.
    Updated Edge History and Session cleaning.
    Updated Internet Explorer 10 and 11 Cache cleaning.
    Updated Firefox History and Cache cleaning.
    New Scheduling section (Professional only).
    Updated various languages.
    Minor GUI improvements.
    Minor bug fixes.

  • v5.30.6065 (23 May 2017)
    - Improved Edge Cookie cleaning
    - Updated Internet Explorer 10 and 11 History cleaning
    - Updated Thunderbird 52 History cleaning
    - Updated Windows Explorer MRU Cache cleaning
    - Improved SSD detection algorithm
    - Optimized Update Checking process
    - Minor GUI improvements
    - Minor bug fixes

  • v5.32.6129 (11 Jul 2017)
    Browser Cleaning
    - Updated Firefox History cleaning definitions to correctly remove items with associated favicons
    - Updated Chrome History cleaning definitions to restore removal of 'Other Search Engines'
    - Restored support for cleaning 'Last download location' in Edge
    - Restored support for cleaning 'Last download location' in Firefox
    Windows Cleaning
    - 'Recent Documents' rule no longer removes items that have been 'pinned' in MS Office applications

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