Piriform News

CCleaner v5.17

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

CCleaner v5.17 brings enhanced extensions management in Chrome along with further improved Firefox cleaning. A list of changes can be found in the change log below.

Change log:

  • Improved Firefox 45 cleaning
  • Improved Google Chrome Extension management
  • Improved Windows Store apps Uninstall tool (Windows 8.1 and 10)
  • Optimized Startup Items and Browser Plugins detection
  • Improved localization and language support
  • 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.

Free 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.

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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.

Free 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:
CCleaner on Facebook
Piriform on Twitter
Piriform on Google+

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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.

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Piriform on Facebook
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CCleaner Cloud v1.04

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

CCleaner Cloud v1.04 brings an optimized agent upgrade process, improved events reporting and more comprehensive Windows Updates feedback.

A list of changes can be found in the change log below.

Change log:

  • Improved computer on/off & log on/off events
  • Improved scheduling reliability
  • Optimized Agent Upgrade process
  • Improved Add Software installation processes
  • Minor GUI improvements
  • Minor bug fixes

Give it a try!
If you are already a CCleaner Cloud user your installation will update automatically.

If you'd like to become a CCleaner Cloud user you can sign up by trialling our Pro version free-of-charge. We don't ask for card details because we believe in giving users a no fuss, no obligation trial. If at the end of your trial you don't wish to continue as a Pro user your account will automatically be converted to CCleaner Cloud Free. You'll then be able to manage up to 3 computers.

Hear from us by email:

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:
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Piriform on Twitter
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CCleaner v5.15

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

CCleaner v5.15 brings up-to-date cleaning rules for the latest Firefox and Chrome releases and adds search feedback to the powerful Disk Analyzer. A list of changes can be found in the change log below.

Change log:

  • Updated Google Chrome cleaning: Cache, Session and History
  • Improved Firefox cookie detection
  • Added Disk Analyzer search feedback
  • Improved System and Browser Monitoring (Professional only)
  • Improved Media Player Classic cleaning
  • Improved localization and language support
  • Minor GUI improvements
  • Minor bug fixes

Give it a try!
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.

Hear from us by email:
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:
CCleaner on Facebook
Piriform on Twitter
Piriform on Google+

Read more

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