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Unison is a carefully-crafted, genuinely revolutionary Mac OS X Usenet newsreader. It offers all the expected newsreader functionality: easy-to-navigate threaded discussions, the ability to ignore annoying posters, multiple signature management, and easy, Mail-like posting with spell checking and all the trimmings.


What's New

Version 2.2:
  • End of development, last update for Unison
  • Now free, unlocked for all users
  • Adds multi-connection downloads for much faster transfers
  • Adds a lot more Retina assets for more beautiful browsing on newer machines
  • Fixes many little bugs and quirks


  • OS X 10.5 or later

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Current Version (2.x)


Downloads 120,330
Version Downloads 4,795
License Free
Date 07 Nov 2014
Platform Intel 64 / OS X / Intel 32
Price Free
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