

Requirement - You will need a Pro Tools HD 7.4 iLok license to use Pro Tools HD 7.4.1 software. Please do not update your OS until we’ve made an official announcement about compatibility. * Pro Tools HD 7.4.1 software works with Mac OS X 10.5.1 only, and is NOT compatible with Apple’s new Mac OS X 10.5.2 release. Before you install the Pro Tools HD 7.4.1 update, be sure to review the plug-in compatibility and update information here. Important - Please be aware that some currently shipping plug-ins and virtual instruments are not compatible with Pro Tools HD 7.4.1 running on Mac OS X 10.5.1, and some require that you update your plug-ins if an update is available.

Registered Mac Pro-based Pro Tools HD 7.4 users may download the free Pro Tools HD 7.4.1 software update below (be sure to read the release notes before updating your system).

Pro Tools HD 7.4.1 software provides Mac OS X 10.5.1 compatibility* with Apple’s current 8-core Mac Pro computers (those featuring Intel “Harpertown” processors).Įxpanded Mac OS X 10.5 (Leopard) support will be announced later, so please wait until official announcements are made before upgrading to Mac OS X 10.5. Digidesign is pleased to announce Pro Tools® compatibility for Mac OS X 10.5 (Leopard) with Pro Tools HD® 7.4.1 software, the first of a phased Pro Tools update release.
