Disk Check is a free utility that can help you scan your disk drives for errors and fix them. It can also scan entire disk for bad sectors and try to recover them. It uses chkdsk utility in the background making it extremely safe.
This software is not reviewed yet.
Puran File Recovery can be used to recover deleted/lost files/partitions. Files can be recovered from formatted disks too. Almost everything that is detected as a drive by Windows can be scanned irrespective of its file system.
Puran Delete Empty Folders is a free utility that can be used to find and delete empty folders from your computer.
It is a free utility that can completely delete everything on your disk including the file system so that no data can be recovered or it can just wipe the free space so that already deleted files cannot be recovered.
It is a free utility that can help you take a deeper look into the distribution of different types of files on your computer. It is highly customizable.
Puran Disk Cleaner is a free utility that can help you delete junk files from your computer to gain space.