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PerfectDisk Home Edition |
PerfectDisk 10 Professional |
Diskeeper Home Edition |
Diskeeper 2010 Professional |
Windows® Built-in Defrag Tool |
| Automatic background defrag |
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| Background processing options allow complete automation flexibility (StealthPatrol, Screen Saver, Daily/Weekly Schedules, Command Line, Maximum Duration) |
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| File placement strategy/multiple optimization strategies (SMARTPlacement, Consolidate Free Space, Defrag Only, Selected Files) |
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| Single-pass defragmentation of files and consolidation of free space |
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| Defragments drives with less than 1% free space |
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| Duplicate file finder |
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| Space Explorer file and directory analyzer |
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| Space Reports of your files' usage and allocation |
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| Faster subsequent defrag runs |
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| Places MFT for improved performance and optimizes all NTFS metadata |
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| Maximum single drive size supported |
Unlimited |
Unlimited |
1TB |
2TB |
Limited |