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Feature |
Free |
Professional |
Securely
overwrites and destroys all data on physical drive or logical
partition |
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Erases partitions, logical drives and unused disk space
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Supports IDE / ATA / SATA
/ SCSI hard disk drives |
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Supports fixed disks, floppies, zip drives, FlashMedia drives |
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Supports large-sized drives (more than 128GB) |
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Supports Command Line mode (can be run with no user interaction) |
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Operates from floppy disk or bootable CD-ROM drive |
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Erases with one-pass zeros |
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Erases with one-pass random characters |
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Erases with user-defined number of passes (up to 99) |
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US Department
of Defense 5220.22 M compliant |
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German VISTR compliant |
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Russian GOST p50739-95 compliant |
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Gutmann method compliant |
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Customizable security levels |
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Supports all detected hard disk drives |
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Erasing report is created and can be saved as a
file |
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Displays detected drive and partition information |
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Scans NTFS and FAT volumes and displays existing and deleted
files and folders |
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Data verification may be performed after
erasing is completed |
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Disk Viewer allows you to preview any sectors or file
clusters on a drive |
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Includes DOS real mode utility, which operatesin the most
secure and reliable environment |
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Wipes out NTFS, FAT32, FAT16 and FAT12 volumes from areas
containing deleted and unused data |
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Wipes out free clusters (unused by file data sectors) |
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Wipes out file slack space (unused bytes in the last cluster
occupied by file) |
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Wipes out deleted MFT and ROOT system records |
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Wipes out unused space in any MFT records and compressed
clusters |
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