MBS Disk Space Analyzer 

If you want to find out and clean unwanted, temporary and junk files on your hard disk. If you want to view your disk space utilization in various formats where you can see how actually your disk space is being used, then this tool is for you
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Disk Space Inspector 

Disk Space Inspector is a feature-packed, yet easy to use, hard disk analysis, file management and disk space reporting software. The application allows for managing and monitoring disk space on local and network computers.
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ANALYZER for RECOVER Fixed/Floppy Disk 

ANALYZER for RECOVER Fixed/Floppy Disk V0.3 visually reports on bad sectors in system area of disk. You can check if Boot Sector, FAT 1, FAT 2, and ROOT FOLDER sectors are good or bad. You find how much of remaining file system can help recover files
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