end-of-life.org

Qt End of Life Dates

Frameworks

All 20 Qt release branches: support windows, latest releases, and what each EOL branch has missed since. Updated daily — last refresh 2026-10-05.

1still supported
19end of life
1 Apr 2027next to expire — 6.12

Support lifecycle at a glance

2023 2025 2027 6.12 6.11 EOL 6.10 EOL 6.9 EOL 6.8 EOL 6.7 EOL 6.6 EOL 6.5 EOL 6.4 EOL 6.3 EOL today

■ supported   ■ security fixes only   ■ end of life

All versions

Release dates, oss support dates and current support status for every Qt branch.

BranchReleased OSS support ends Commercial support ends StatusLatest
6.12 30 Sept 2026this month 1 Apr 2027in 6mo 1 Oct 2031 supported 6.12.0
6.11 23 Mar 20266mo ago 30 Sept 2026this month 23 Mar 2027 EOL 6.11.2
6.10 7 Oct 20251y ago 7 Apr 20266mo ago 7 Oct 2026 EOL 6.10.3
6.9 2 Apr 20251y 6mo ago 7 Oct 20251y ago 2 Apr 2026 EOL 6.9.3
6.8 7 Oct 20242y ago 2 Apr 20251y 6mo ago 8 Oct 2029 EOL 6.8.3
6.7 28 Mar 20242y 6mo ago 7 Oct 20242y ago 2 Apr 2025 EOL 6.7.3
6.6 9 Oct 20233y ago 2 Apr 20242y 6mo ago 9 Oct 2024 EOL 6.6.3
6.5 31 Mar 20233y 6mo ago 13 Dec 20232y 10mo ago 31 Mar 2026 EOL 6.5.8
6.4 28 Sept 20224y ago 31 Mar 20233y 6mo ago 28 Sept 2023 EOL 6.4.3
6.3 11 Apr 20224y 6mo ago 28 Sept 20224y ago 11 Apr 2023 EOL 6.3.2
6.2 30 Sept 20215y ago 11 Apr 20224y 6mo ago 30 Sept 2024 EOL 6.2.4
6.1 5 May 20215y 5mo ago 30 Sept 20215y ago 5 May 2022 EOL 6.1.3
6.0 8 Dec 20205y 10mo ago 5 May 20215y 5mo ago 8 Dec 2021 EOL 6.0.4
5.15 25 May 20206y 4mo ago 8 Dec 20205y 10mo ago 25 May 2025 EOL 5.15.17
5.14 11 Dec 20196y 10mo ago 12 Dec 20205y 10mo ago — EOL 5.14.2
5.13 18 Jun 20197y 4mo ago 19 Jun 20206y 4mo ago — EOL 5.13.2
5.12 4 Dec 20187y 10mo ago 5 Dec 20214y 10mo ago — EOL 5.12.12
5.9 29 May 20179y 4mo ago 31 May 20206y 4mo ago — EOL 5.9.9
5.6 15 Mar 201610y 7mo ago 16 Mar 20197y 7mo ago — EOL 5.6.3
4.8 15 Dec 201114y 10mo ago 31 Dec 201510y 9mo ago — EOL 4.8.7