Piriform Ltd has updated two of its flagship free products for Windows users with the release of CCleaner 3.19 and Defraggler 2.10. CCleaner 3.19, an all-purpose cleaning tool, adds an option for ...

Piriform makes some of the best free Windows utilities around, and issues new versions on a regular basis. But although the programs will alert you to the new builds, they won't update automatically - ...

Avast, today's largest vendor of security software, has acquired Piriform, a UK-based company that is behind many successful desktop and mobile apps, such as CCleaner, Recuva, Speccy, and Defraggler.

Software company Piriform may not be a household name, but the company has been offering a handful of popular, powerful, and free apps for Windows computers for years. Piriform is the developer behind ...

Piriform Software Ltd announces the world's favourite optimization tool, CCleaner, has reached 2 billion downloads and counting, making it one of the most popular pieces of software worldwide. This ...

Add Yahoo as a preferred source to see more of our stories on Google. Piriform's Defraggler defragments hard drives or individual folders and files and monitors the health and performance of your disc ...

It's been over a year since security software giant Avast purchased rival AVG Technologies for $1.3 billion, bringing its total user numbers to around 400 million. Now, the Czech company has acquired ...