Which versions of macOS is GateKeeper compatible with? Client Success Assistant First Class June 05, 2019 19:36 Updated Follow GateKeeper is currently compatible with macOS 10.13 High Sierra and 10.14 Mojave. To download the macOS version of GateKeeper, use the following link: https://gkaccess.com/downloads/ Related articles Do I need to restart my Mac after installing the application? Where should I carry my GateKeeper Halberd? How do I install the GateKeeper application on my Mac? How to push the GateKeeper Client application through Windows Group Policy? How to add a new user to the GateKeeper application? Comments 0 comments Please sign in to leave a comment.