macOS

Developer Apple Inc. Written in C C++ Objective-C Swift OS family Macintosh Unix Working state Current Source model Closed source (with open source components) Initial release March 24, 2001 Latest release 10.12.1 (Build 16B2555) (October 25, 2016) Marketing target Personal computing Available in 34 languages Update method Mac App Store (10.8+) Software Update (10.0–10.7) Platforms x86-64 (10.4.7+) … More macOS