Apple Mac:
Mac networks are available for OS X 10.3 “Panther”, 10.4 “Tiger” and OS X 10.5 “Leopard”.
Single-user versions of Wordshark and Numbershark from v3.06 to 4.02 work well on Apple Mac OS X on OSX 10.3 “ Panther” and 10.4 “Tiger”
Mac networks & Single-users with OSX 10.5 “Leopard”: If you have 10. 5 “Leopard” or above, we recommend you upgrade to Wordshark 4.03 and Numbershark 4.03 (released March 08) (or later releases). The 4.03 releases also work well on OSX 10.3 and 10.4
Mac OS X version 10.2 “Jaguar” users will require “Software Updates”