Macintosh OS Version Names

What are the "feline" names for each version of Macintosh OS X?

Here is a list of names for each version of the operating system for Macintosh OS X:

  • 10.0-- Cheetah (March 2001)
  • 10.1-- Puma (September 2001)
  • 10.2-- Jaguar (August 2002)
  • 10.3-- Panther (October 2003)
  • 10.4-- Tiger (April 2005)
  • 10.5-- Leopard (October 2007)
  • 10.6-- Snow Leopard (August 2009)
  • 10.7-- Lion (planned for 2011)

HINT-- Goldenseal Macintosh accounting software runs on all versions of Macintosh OS X, although we don't usually test it on Panther or earlier.

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