Piriform News

2017: CCleaner’s year in numbers

2017: CCleaner’s year in numbers

Over the last 13 years CCleaner has built up an incredible worldwide fanbase of home and business users who want their devices to be clean, safe and fast - and who want to free up space.

So, as 2017 draws to a close, we thought we’d have a bit of fun by gathering some facts about CCleaner and its worldwide cleaning power and sharing them with you, our users:

Read more


A day in the life of: A Piriform web developer

A day in the life of: A Piriform web developer

Our website is our shop front and marketplace; it must look good and function perfectly for anyone wanting our software, on any browser and using any device across the world. Sounds like a tall order, which is why it’s perfect for Piriform HQ’s least vertically-challenged employee: Tom Arney.

Here’s a flavor of what a typical day as Tom entails...

Read more


Thanks for joining us at IP Expo!

Thanks for joining us at IP Expo!

Last week we were at IP Expo at London’s ExCel to talk cleaning and optimization with thousands of visitors from the UK’s IT industry.

The two-day show covered everything from cloud solutions and infrastructure to DevOps and analytics. With 300 exhibitors and 300 conference sessions, it was a fantastic opportunity for the industry to share the latest innovations...

Read more


Join us (and Professor Brian Cox) at IP Expo!

Join us (and Professor Brian Cox) at IP Expo!

Next week, we'll be at Europe’s number one enterprise IT event and we'd love you to join us on stand AA24.

The event is free to attend and includes entry to the exhibition and all co-located events, conference and seminar sessions, including the show’s opening keynote: ‘Where IT and Physics Collide’, by Professor Brian Cox OBE...

Read more


Security Notification for CCleaner v5.33.6162 and CCleaner Cloud v1.07.3191 for 32-bit Windows users

Security Notification for CCleaner v5.33.6162 and CCleaner Cloud v1.07.3191 for 32-bit Windows users

Dear CCleaner customers, users and supporters,

We would like to apologize for a security incident that we have recently found in CCleaner version 5.33.6162 and CCleaner Cloud version 1.07.3191. A suspicious activity was identified on September 12th, 2017, where we saw an unknown IP address receiving data from software found in version 5.33.6162 of CCleaner, and CCleaner Cloud version 1.07.3191, on 32-bit Windows systems...

Read more


  1. Older articles →

Need more information? Talk to our Business Team

×