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    1. Home
    2. Compression File Formats
    3. DAA

    What's on this Page

      • What is a DAA file?
      • DAA File Format
      • How to open DAA files
      • References

    What is a DAA file?

    DAA (Direct Access Archive) is a proprietary file format for disk image files developed by PowerISO Computing. DAA supports features like compression, password protection, and splitting into multiple volumes. The advantage of using DAA instead of ISO is that DAA files are smaller in size and can be split into multiple files. DAA is also secure to transfer as it can be encrypted and password-protected.

    DAA File Format

    Although is no information published about the format, DAA image files are chunk by chunk zlib or lzma-compressed ISO images.

    How to open DAA files

    The DAA files can be opened by using the following programs.

    • MagicISO
    • UltraISO
    • PowerISO

    References

    • Direct Access Archive - Wikipedia
    • What is DAA File?

    See Also

    • KT File Format
    • PY File Format
    • Xvid File Format
    • F4V File Format
    • AVIF File Format