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Data Keeper is an secure data storage application. Features include:
  • Twofish encryption with 256 bit keys generated from user password and SHA256.
  • Richtext support, including images and backgrounds.
  • Printing support
  • Documents are automatically encrypted after a user specified time interval.
  • Designed for rapid viewing of encrypted documents

What's New

Version 1.0.5: Data Keeper is now more paranoid. It locks keys into physical ram (can't be swapped to disk) and wipes key and document memory as often as possible. An option to clear the clipboard when quitting was added. There are minor speedups when saving or unlocking documents.


Mac OS X 10.2 or later

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Data Keeper User Discussion

4.5 1


Current Version (1.x)


Downloads 5,092
Version Downloads 2,575
License Free
Date 15 Apr 2004
Platform OS X / PPC 32
Price Free
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