| Family | macOS |
| Name | macOS 10.12 Sierra |
| Company | Apple Inc.  |
| Other OS of the same producer | audioOS, iOS, iOS 10, iOS 11, iOS 12, iOS 13, iOS 4, iOS 5, iOS 6, iOS 7, iOS 8, iOS 9, iPadOS, iPhone OS 2, iPhone OS 3, Mac OS, macOS 10.13 High Sierra, macOS 10.14 Mojave, macOS 10.15 Catalina, OS X, OS X 10.10 Yosemite, OS X 10.11 El Capitan, OS X 10.2 Jaguar, OS X 10.3 Panther, OS X 10.4 Tiger, OS X 10.5 Leopard, OS X 10.6 Snow Leopard, OS X 10.7 Lion, OS X 10.8 Mountain Lion, OS X 10.9 Mavericks, tvOS, watchOS |
| Client of the same producer | Apple Mail, Apple Mail mobile, Apple News, Apple-PubSub, CFNetwork, CoreMedia, Cyberdog, iTunes, QuickTime, Safari, Safari mobile, Safari RSS reader |
| Robots of the same producer | Applebot |
| OS homepage | https://en.wikipedia.org/wiki/MacOS_Sierra |
| Preceded by | OS X 10.11 El Capitan |
| Succeeded by | macOS 10.13 High Sierra |
| Description | macOS Sierra (version 10.12) release of macOS (previously OS X), Apple Inc.'s desktop and server operating system for Macintosh computers. It was released to end users on September 20, 2016. |
| Thumbnails
|
Useragentstring example:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12) AppleWebKit/602.1.43 (KHTML, like Gecko) Version/10.0 Safari/602.1.43
|
macOS 10.12 Sierra
