ProtonMail Extension Alternatives

ProtonMail Extension is described as 'Unofficial ProtonMail extension. Provides notifications and makes it possible to close the ProtonMail tab, and even the browser, without getting logged out' and is an app in the web browsers category. There are three alternatives to ProtonMail Extension for a variety of platforms, including Linux, Mac, Windows, Online / Web-based and ProtonMail. The best alternative is Proton Mail, which is both free and Open Source. Other great apps like ProtonMail Extension are ElectronMail and ProtonMail Bridge.

ProtonMail Extension alternatives are mainly Email Clients but may also be WebMail Providers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of ProtonMail Extension.

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ProtonMail Extension

Free • Open Source

Online
ProtonMail
Google Chrome
Firefox

Unofficial ProtonMail extension. Provides notifications and makes it possible to close the ProtonMail tab, and even the...

Learn more about ProtonMail Extension

Proton Mail
Freemium • Open Source
WebMail Provider
Linux
Online
Android
iPhone
iPad
Tor
81 alternatives to Proton Mail
Secure email with absolutely no compromises, brought to you by MIT and CERN scientists.
Suggest and vote on features
Features
1. End-to-End EncryptionProton Mail has E2E Encryption, for entire or parts of the app.
2. Privacy focusedProton Mail is considered a privacy friendly alternative.
3. Two-factor AuthenticationProton Mail supports two-factor authentication (2FA).
4. Ad-freeProton Mail doesn't contain any form of external advertising.
5. PGP EncryptionProton Mail supports PGP, an encryption system used for sending encrypted emails and files.
6. Self Destructing MessagesProton Mail supports the use of private messages that will be auto deleted according to a specified time or action.
7. No TrackingProton Mail will not track you or use your personal data.
8. Dark ModeProton Mail supports dark mode for comfortable usage in low light conditions.
9. Support for AliasesProton Mail supports aliases, so you can receive email without exposing your main email address
Encrypted Email
Mobile friendly
Anonymous Email
Custom Domain
IMAP Support
Filters
Support for Multiple Users
Integrated Spam Protection
Custom Link Alias
Honeypot
ElectronMail
Free • Open Source
Email Client
Mac
Windows
Linux
ProtonMail
Electron / Atom Shell
Tutanota
9 alternatives to ElectronMail
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.
Suggest and vote on features
Features
1. Ad-freeElectronMail doesn't contain any form of external advertising.
2. Full-Text SearchElectronMail lets you search for specific words or phrases from inside a document or database.
3. End-to-End EncryptionElectronMail has E2E Encryption, for entire or parts of the app.
4. Multiple Account supportElectronMail support multiple accounts without the need to logout and login
Electron based
ProtonMail Bridge
Paid • Open Source
Email Client
Mac
Windows
Linux
5 alternatives to ProtonMail Bridge
ProtonMail Bridge is an application for paid users of Proton Mail that runs on your computer in the background and seamlessly encrypts and decrypts your mail as it enters and leaves your computer.
Suggest and vote on features
Features
1. Dark ModeProtonMail Bridge supports dark mode for comfortable usage in low light conditions.
2. Privacy focusedProtonMail Bridge is considered a privacy friendly alternative.
3. PGP EncryptionProtonMail Bridge supports PGP, an encryption system used for sending encrypted emails and files.
4. End-to-End EncryptionProtonMail Bridge has E2E Encryption, for entire or parts of the app.
Encrypted Email

Showing 3 of 3 alternatives

Proton Mail

Features

ElectronMail

Features

ProtonMail Bridge

Features