Free & Open-Source eM Client Pro Alternatives

Pro email client for Windows/Mac.

1. Thunderbird ↗ FOSSPRIVATE
   Mozilla's privacy-focused email client.
   ●○○Easy · Reads common file formats
2. Betterbird ↗ FOSSPRIVATE
   Thunderbird fork with extra usability features.
   ●○○Easy · Reads common file formats
3. Mailspring ↗
   Modern email client with snooze and templates.
   ●○○Easy · Reads common file formats