Piriform News

CCleaner v5.16

The Piriform team are happy to announce the latest release of CCleaner for Windows.

CCleaner v5.16 brings further improved cleaning for Chrome and updated cleaning definitions for Opera and Edge. A list of changes can be found in the change log below.

Change log:

  • Added Opera GPU and Application cache cleaning
  • Improved Google Chrome cleaning: IndexedDB, Quote Manager DB and Service Worker cache
  • Improved Microsoft Edge Temporary Files cleaning
  • Updated Google Chrome Browser Plug-in management
  • Improved keyboard navigation
  • Updated various translations
  • Minor GUI improvements
  • Minor bug fixes

Download now!
You can download our free version here

Fancy a few more features? Trial the CCleaner Professional version here

If you are already a CCleaner Professional user your installation will update automatically.

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Defraggler v2.21

The Piriform team are delighted to announce the latest release of Defraggler for Windows.

Defraggler v2.21 provides optimized Analysis and Defrag performance in addition to improved memory usage. A list of changes can be found in the change log below.

Change log:

  • Improved Analysis and Defrag performance
  • Improved memory usage and management architecture
  • Optimized 64-bit builds on Windows 8 and 10
  • Improved update checking process
  • Updated exception handling and reporting
  • Improved localization and language support
  • Minor GUI improvements
  • Minor bug fixes


Download it now!
You can download our free version here.
Fancy a few more features? Get the Professional version here.
If you are already a Defraggler Pro user your installation will update automatically.

Receive our email newsletter:
If you haven't done so already, you can sign up to receive selected email communications, including news, product updates, case studies and special announcements, here.

Connect with us:
Defraggler on Facebook
Piriform on Facebook
Piriform on Twitter
Piriform on Google+

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