Start free
Qt end-of-life (EOL) dates
Eolix tracks 19 release cycles of Qt — 19 have already reached end of life. Release dates, latest versions, and support status below — the same lifecycle data Eolix validates whole software estates against.
| Release | Released | Latest | End of life | Status |
|---|---|---|---|---|
| 6.11 | 03-23-2026 | 6.11.2 | 09-22-2026 | End of life |
| 6.10 | 10-07-2025 | 6.10.3 | 04-07-2026 | End of life |
| 6.9 | 04-02-2025 | 6.9.3 | 10-07-2025 | End of life |
| 6.8 (LTS) | 10-07-2024 | 6.8.3 | 04-02-2025 | End of life |
| 6.7 | 03-28-2024 | 6.7.3 | 10-07-2024 | End of life |
| 6.6 | 10-09-2023 | 6.6.3 | 04-02-2024 | End of life |
| 6.5 (LTS) | 03-31-2023 | 6.5.8 | 10-09-2023 | End of life |
| 6.4 | 09-28-2022 | 6.4.3 | 03-31-2023 | End of life |
| 6.3 | 04-11-2022 | 6.3.2 | 09-28-2022 | End of life |
| 6.2 (LTS) | 09-30-2021 | 6.2.4 | 04-11-2022 | End of life |
| 6.1 | 05-05-2021 | 6.1.3 | 09-30-2021 | End of life |
| 6.0 | 12-08-2020 | 6.0.4 | 05-05-2021 | End of life |
| 5.15 (LTS) | 05-25-2020 | 5.15.17 | 12-08-2020 | End of life |
| 5.14 | 12-11-2019 | 5.14.2 | 12-12-2020 | End of life |
| 5.13 | 06-18-2019 | 5.13.2 | 06-19-2020 | End of life |
| 5.12 (LTS) | 12-04-2018 | 5.12.12 | 12-05-2021 | End of life |
| 5.9 | 05-29-2017 | 5.9.9 | 05-31-2020 | End of life |
| 5.6 (LTS) | 03-15-2016 | 5.6.3 | 03-16-2019 | End of life |
| 4.8 (LTS) | 12-15-2011 | 4.8.7 | 12-31-2015 | End of life |
Running Qt somewhere in your estate?
Upload your software inventory and Eolix validates every product — current versions, end-of-life dates, known-exploited vulnerabilities, and audit-ready evidence. First scan free, up to 50 products. Need it once for an audit or a renewal? A One-Time Audit starts at $24.99.
Start free See how Eolix works