Just like that, your Mac is a powerful server.
macOS Server brings even more power to your business, home office, or school. Designed for macOS and iOS, macOS Server makes it easy to collaborate, develop software, host websites and wikis, configure Mac and iOS devices, and remotely access a network. It’s also remarkably simple to install, set up, and manage. Add macOS Server to your Mac from the Mac App Store for just $19.99.