Disktective

Defraggler is a defragmentation tool that works on files, folders or the entire disk drive. After analysis, It lists all the fragmented files on the drive, as well as their locations on the disk. You can then choose to select individual files to defragment. […]

Disktective is a freeware utility for Windows (and Linux/wine) to trace used-up disk space on your system. It reports the real size of your directories and the distribution of space inside them. A directory may contain hundreds of subdirectories each potentially containing thousands […]