We have already written about some of the best temp data cleaning programs but no program in this category is complete as it does not cover everything, because still there are some more programs which caters other areas of cleaning in windows 7.
PureRa is another freeware tool which lets you clean up log and junk files in windows 7, it lets you clean all those files which were before ignored by previous temp file cleaning programs for windows.
It is a portable tool which runs directly from executable without any installation, it allows to clean up Temp Files, Recycle Bin, Windows Update Installation Files, WMI Logs, IconCache.db etc and lot more other things which are usually missed by other programs of this category.
It can also repair icons in windows 7, as this program cleans the IconCache.db file which stores icon cache. This data cleaner cleans something which no other program does, so it is again a useful program to use, go ahead and download it to make your system lighter.