Apple Server Operating Systems

macOS X Server 10.14 (Mojave)
macOS X Server 10.13 (High Sierra)
macOS X Server 10.12 (Sierra)
OS X Server 10.11 (Capitan)
OS X Server 10.10 (Yosemite)
OS X Server 10.9 (Mavericks)
OS X Server 10.8 (Mountain Lion)
OS X Server 10.7 (Lion)
Mac OS X Server 10.6 (Snow Leopard)
Mac OS X Server 10.5 (Leopard)
Mac OS X Server 10.4 (Tiger)
Mac OS X Server 10.3 (Panther)
Mac OS X Server 10.2 (Jaguar)
Mac OS X Server 10.1 (Puma)
Mac OS X Server 10.0 (Cheetah)
Mac OS X Server 1.0 (Rhapsody)