Although CCleaner Portable is a great tool it does in fact leave residual files in your registry HKEY_CURRENT_USER\Software\Piriform\CCleaner. Of particular note is the UpdateKey which contains... More

• Review of CCleaner Portable - 19 Nov 2011
  This review is liked by 5 of 5

Im using this since......i dont remember but is the best Cleaner i ever seen.
Now i have a copy in every pc in my house and work.... More

• Review of CCleaner Portable - 04 Jan 2011
  This review is liked by 1 of 1

CCleaner Portable is the best free file cleaner around and is portable so you don't have to install it on your computer. It cleans very well for a free app and even has a registry cleaner built in.... More

• Review of CCleaner Portable - 11 Jul 2010
  This review is liked by 3 of 6

Must try, i have been using it for years, but i don't see any great change in the speed of the system though... More

• Review of CCleaner Portable - 04 May 2009
  This review is liked by 2 of 2