Download Jack OS X

PLEASE SEE POSTS ON THE JACK OSX YAHOO SUPPORT GROUP REGARDING THE FOLLOWING 0.90 BETA VERSIONS,
WHICH INTRODUCE 10.7.X & 10.8.x COMPATIBILITY. USE THE SUPPORT GROUP TO GIVE YOUR FEEDBACK!
Jack OSX version 0.90 beta 13
See note about which version you should use!

(64/32 bit version: supported Mac OS X versions: Intel 10.6 - 10.8)
full installer, uninstaller & documentation (37.9 MB) (May 16, 2013)

(32 bit version: supported Mac OS X versions: Intel 10.4 - 10.8, PowerPC 10.4 - 10.5)
full installer, uninstaller & documentation (13.6 MB) (May 16, 2013)

Jack OSX version 0.89
See note about which version you should use!

(64/32 bit version: supported Mac OS X versions: Intel 10.6 - 10.7)
full installer, uninstaller & documentation (21.9 MB) (December 17, 2011)

(32 bit version: supported Mac OS X versions: Intel 10.4 - 10.7, PowerPC 10.4 - 10.5)
full installer, uninstaller & documentation (12.2 MB) (December 17, 2011)

documentation only (1.7 MB) (December 17, 2011)

Jack OSX Autostart version 1.1
(Starts Jack OS X using predefined user settings - put it in your user Startup Items in System Preferences
to have Jack OS X start each time you boot up your computer)
(works with Jack OSX version 0.73 and higher)
application & readme (68 KB) (April 17, 2006)

download older versions

Please note, you will be redirected to SourceForge for some downloads.