Unity Operating System
| UOS desktop screenshot | |
| Developer | UnionTech (Tongxin) | 
|---|---|
| OS family | Linux (Unix-like) | 
| Initial release | 14 January 2020 | 
| Marketing target | Desktop, Server | 
| Platforms | x86-64, Sunway, MIPS64, ARM64 | 
| Kernel type | Monolithic | 
| License | GNU | 
| Official website | www | 
Unity Operating System (also known as Unified Operating System or UOS, Chinese: 统一操作系统) is a Linux distribution developed by UnionTech (Chinese: 统信软件, Tǒngxìn) based on Deepin, which is based on Debian. It is used in China as part of a government initiative beginning in 2019 to replace foreign-made software such as Microsoft Windows with domestic products.