WindowsCCleaner will run on any PC running Microsoft Windows XP. If you're running one of the following operating systems, you're fine to run CCleaner:
Windows 10 (all editions, including 64-bit)
Windows 8 (all editions, including 64-bit)
Windows 7 (all editions, including 64-bit)
Windows Vista (all editions, including 64-bit)
Windows XP (all editions, including 64-bit)
Windows 2003, 2008 and 2012 Server (all editions)
Since CCleaner is a small, quick program there are no minimum memory or hard drive requirements.
Note 1: For Windows NT4, ME and 98, we recommend CCleaner Version 2. For 2000 we recommend Version 3.
Note 2: CCleaner does not currently support Linux.
