Keep in mind though that versions 4.3 and lower are not supported - all active development on them has stopped. For example, running Reference 4 on macOS 10.11 or lower is possible using older versions. However, there can be numerous reasons for using older versions of Reference instead. The latest version of Reference software is always recommended to use, download here. MAC: macOS 10.12 High Sierra (or later).In this article, you will find an overview of our software releases, their component specifics as well as operating systems that they are supported on.īefore you proceed with more in-depth details, here are the minimum system requirements to run the latest supported versions (version 4.3 or higher):