Electron 33 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Electron 33 reached end of life on 29 Apr 2025. It no longer receives security fixes.
Support timeline
Official dates from the Electron release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 15 Oct 2024 | — |
| End of life | 29 Apr 2025 | 1.3 years ago |
| Latest release | 33.4.11 · 26 Apr 2025 | final |
Where to go from 33
Recommended target: Electron 43 (supported until 5 Jan 2027).
The newest actively supported branch is Electron 43 (latest release 43.3.0).
Frequently asked questions
Is Electron 33 still safe to use?
Electron 33 reached end of life on 29 Apr 2025, 467 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Electron 33?
Yes — the final release (33.4.11) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Electron 33 to?
Upgrade to Electron 43, the newest actively supported branch (supported until 5 Jan 2027).