Wise Disk Cleaner 5.2 Professional was available as a giveaway on March 22, 2010!
Wise Disk Cleaner is a user friendly, fast and easy to use application developed to free up disk space by deleting junk files that are no longer used by any software on your system. Even the least experienced user can easily remove junk files with this tool.
Since v5, Wise Disk Cleaner is not only disk cleaner, it's a disk scrubber, disk optimization tool and files recover tool also.
Windows 98/ Me/ NT/ 2000/ XP/ XP x64/ 2003/ Vista/ Vista x64/ 2008 Server/ Windows7/ Windows7 x64; Pentium 233 MHz or above; 32 MB RAM or above; 5 MB hard drive space or more