Electron 33 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Electron 33 reached end of life on 28 Apr 2025. It no longer receives security fixes.
Support timeline
Official dates from the Electron release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 14 Oct 2024 | 2y ago |
| Supported ended | 28 Apr 2025 | 1y 5mo ago |
| Latest release | 33.4.11 · 26 Apr 2025 | final |
Where to go from 33
Recommended target: Electron 44 (supported until 2 Mar 2027).
The newest actively supported branch is Electron 44 (latest release 44.5.1).
Frequently asked questions
Is Electron 33 still safe to use?
Electron 33 reached end of life on 28 Apr 2025, 525 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 44, the newest actively supported branch (supported until 2 Mar 2027).