| Developer | Amdahl Corporation / UTS Global |
|---|---|
| OS family | Unix SVR4 |
| Working state | Discontinued |
| Initial release | May 1981 |
| Latest release | UTS 4.5 |
| Available in | English |
| Platforms | IBM mainframes (and compatible) |
| Default user interface | Command-line interface |
| History of IBM mainframe operating systems |
|---|
UTS is a discontinued implementation of the UNIX operating system for IBM mainframe (and compatible) computers. Amdahl created the first versions of UTS, and released it in May 1981,[1] with UTS Global acquiring rights to the product in 2002. UTS Global has since gone out of business.