Piriform Ltd.

Piriform Ltd. is a developer of system tools. The current developer portfolio contains 3 programs. The most popular software is CCleaner with over 49 thousand installations on Windows PC.

Best software by Piriform Ltd.

Removes unused files and clears out the registry.
Speccy by Piriform Ltd.
Speccy is an advanced System Information tool for your PC.
CCleaner Professional
CCleaner Network Professional is an optimization tool.

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