Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. It enables you to write and receive email messages signed and/or encrypted with the .
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- GnuPG
- Thunderbird
- SeaMonkey
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Proton Mail Bridge Alternatives
Proton Mail Bridge is described as 'App to sync encrypted emails from Proton Mail with desktop email clients such as Mozilla Thunderbird, Apple Mail, and Microsoft Outlook' and is a Email Client in the security & privacy category. There are four alternatives to Proton Mail Bridge for a variety of platforms, including Mac, Windows, Linux, Proton Mail and Google Chrome apps. The best Proton Mail Bridge alternative is Enigmail, which is both free and Open Source. Other great apps like Proton Mail Bridge are ElectronMail, GPGMail and ProtonMail Extension.
Alternatives list
ElectronMail is an Electron-based unofficial desktop client for ProtonMail and Tutanota end-to-end encrypted email providers. The app aims to provide enhanced desktop user experience enabling features that are not supported by the official in-browser web clients.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- ProtonMail
- Electron / Atom Shell
- Tutanota
GPGMail is a PGP plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard.
Cost / License
- Paid
- Open Source
Platforms
- Mac
- GPGTools
- Apple Mail
Unofficial ProtonMail extension. Provides notifications and makes it possible to close the ProtonMail tab, and even the browser, without getting logged out.
Cost / License
- Free
- Open Source
Platforms
- Online
- ProtonMail
- Google Chrome
- Firefox
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Germany
EU