crystal disk

A powerful tool which allows you to manage your hard disk partitions

Freeware disk-space reporting tool. Supports sizes of over 1 Tb.

Novus Backup - Flexible, Easy Data Saving to any hard disk or removable media.

Rename,update Tags,restructure files on hard disk, create/merge play lists.

Leo DVD to MP4 Converter makes it even easier to convert your DVD disk.

A disk space analysis and management tool that can help you free up drive space.

Compress and decompress. Mount archives and DVD CD HDD images as virtual disk.

Powerful and Easy-to-use Disk Defrag Software

Save essential files in a reserve location: HDD, Flash Disk, LAN or FTP.

It can open Mac OS X .pkg package files, .dmg disk image.