Windows Server
operating system · Microsoft
Windows Server Long-Term Servicing Channel (LTSC) releases — Fixed Lifecycle Policy mainstream and extended support.
Official site →Version lines
8 release lines with derived lifecycle status.
| Line | Status | EOL date | Risk |
|---|---|---|---|
| 2025LTSCLTS | standard support | 2034-11-14 | low |
| 2022LTSCLTS | standard support | 2031-10-14 | medium |
| 2019LTSCLTS | extended support | 2029-01-09 | medium |
| 2016LTSCLTS | extended support | 2027-01-12 | medium |
| 2012-r2LTSCLTS | extended support | 2023-10-10 | high |
| 2012LTSCLTS | extended support | 2023-10-10 | high |
| 2008-r2LTSCLTS | end of life | 2020-01-14 | high |
| 2008LTSCLTS | end of life | 2020-01-14 | high |