ElectronMail
MacSecure Desktop Email Client for ProtonMail & More
Overview
ElectronMail is a cross-platform desktop email client built on Electron, focusing on privacy and security. It supports ProtonMail (with Calendar/Drive integration), Tutanota, and IMAP/SMTP accounts. The app offers offline access, encrypted storage, and a customizable interface. It prioritizes privacy by avoiding data collection and enabling end-to-end encryption for supported services. Ideal for users valuing secure communication, it combines web-based secure email benefits with native desktop convenience.
Key Features
- Supports ProtonMail, Tutanota, and IMAP/SMTP accounts
- Offline access to emails and encrypted storage
- ProtonCalendar & ProtonDrive integration
- Privacy-focused (no data collection, E2EE support)
Top Alternatives
Mozilla Thunderbird
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Tool Info
Pros
- ⊕ Free and open-source with strong privacy focus
Cons
- ⊖ Higher memory usage vs native Mac email clients