Download and install macOS Unlocker for VMware Latest Version Download and install macOS Unlocker & Install on VMware WorkstationIn this short article, I will demonstrate how to download macOS. The new Mac operating system offers more than a name change. MacOS Sierra version 10.12 moves Apple's desktop OS closer to its mobile counterpart, gaining Siri, Apple Pay, and more. Apple has just made final macOS Sierra 10.12 download available to all after months of developer and public testing, meaning that compatible Mac owners can get their hands on it right now. Apple officially introduced macOS Sierra to the world back in June as part of the opening keynote of this year’s Worldwide Developers Conference.