ElectronMail
electronmail · v5.3.8 • deprecated
Unofficial ProtonMail Desktop App
brew install --cask electronmail Trust Score 5/10
Version History
v5.3.8Review
Mar 11, 2026ElectronMail is an unofficial desktop client for ProtonMail and Tutanota, offering a native experience with features like spell checking and persistent sessions. It's ideal for users seeking a desktop alternative to web-based clients.
Serves as a desktop client for ProtonMail and Tutanota, providing a native app experience.
Maturity: The project shows activity with regular commits and a strong GitHub presence, though it faces quality issues like high CPU usage and many open issues.
Community: Community discussion is limited; Hacker News mentions exist but lack engagement, with no presence on Reddit.
Pros
- + Free and open-source under GPL-3.0
- + Cross-platform support for various operating systems
- + Supports multiple email providers including ProtonMail and Tutanota
Cons
- - High CPU usage and performance issues
- - No auto-update feature, requiring manual checks for updates
Community Mentions
Similar apps
View all alternatives →Proton Mail
proton-mail
Client for Proton Mail and Proton Calendar
Rocket.Chat
rocket-chat
Official desktop client for Rocket.Chat