IMPORTANT NOTE TO MAC USERS: AlpacaEASEv6 will not run correctly on High Sierra OS 10.13. If you plan to run AlpacaEASEv6 on a MAC, please do not upgrade to High Sierra. I am in the process of upgrading to AlpacaEASEv7, which will be migrated to the Filemaker 16 platform and is certified to run on all of the latest operating systems for both MAC & PC.
PC and MAC: AlpacaEASE/HerdEASEv6 can also be run cross-platform between MAC and PC computers! Download & install the PC version first, then, download & install the MAC executable file