Option 1: Use the uninstaller
Go to the "Antares Audio Technologies" folder within your Applications folder, open the specific Antares plugin folder, double-click on the included uninstaller utility, and follow the instructions in the Terminal screen prompt.
For example, if you're trying to uninstall Auto-Tune® EFX 3 go to Macintosh HD/Applications/Antares Audio Technologies/Auto-Tune EFX 3 and double-click on Uninstall Auto-Tune EFX 3.command
If you have an older Antares plugin that does not have an included uninstaller utility, please use option 2 below to uninstall the plugin.
Option 2: Manually delete the plugin file
Go to the appropriate plugin folder on your hard drive and delete the plugin file.
Here are the locations of the folders for the various plugin formats:
MacHD/Library/Application Support/Avid/Audio/Plug-Ins/Antares Audio Technologies