Piriform

Downloads from Piriform

CCleaner

Optimization and Cleaning

Latest version: 5.05.5176
Release date: 23 Apr 2015

 

System Requires Windows 8.1, 8, 7, Vista or XP.
Including both 32-bit and 64-bit versions, but not RT tablet editions.
Mac version requires Apple 64-bit OS X 10.6 to 10.10 Yosemite.


Defraggler

Disk Defragmentation

Latest version: 2.19.982
Release date: 11 Mar 2015

System Requires Windows 8.1, 8, 7, Vista or XP.
Including both 32-bit and 64-bit versions, but not RT tablet editions.


Recuva

File Recovery

Latest version: 1.52.1086
Release date: 08 Apr 2015

System Requires Windows 8.1, 8, 7, Vista or XP.
Including both 32-bit and 64-bit versions, but not RT tablet editions.


Speccy

System Information

Latest version: 1.28.709
Release date: 23 Jan 2015

System Requires Windows 8.1, 8, 7, Vista or XP.
Including both 32-bit and 64-bit versions, but not RT tablet editions.