DiskWarrior uses a different approach to disk directory repair than other applications. Instead of patching the original directory, it uses a patent-pending technolgy to quickly build a new replacement directory using data recovered from the original directory, thereby recovering files, folders and documents that you thought were lost and that no other programme could recover.

New features:

• Significantly faster than previous versions
• Repairs invalid file permissions
• Includes an additional suite of file and folder tests, to find problems before they cause you trouble.
• Identifies corrupted Preference (.plist) files
• Recovers more data from drives with hardware malfunctions
• Detects and repairs more disk problems than ever
• Repairs and rebuilds FileVaults
• Fully supports case-sensitive file names
• Repairs and rebuilds Attribute B-trees
• Repairs Access Control Lists (ACLs)

• Bootable Diskwarrior 4 DVD containing the following:
  • DiskWarrior 4 application
  • DiskWarrior Manual in PDF format
  • Sample DiskWarrior AppleScripts
  • DiskWarrior Read Me
  • Quick Start Manual

For the most recent information about system requirements and updates, please visit:

http://www.alsoft.com/diskwarrior/requirements.html