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 four alternatives to ProtonMail Extension for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best ProtonMail Extension alternative is Proton Mail, which is both free and Open Source. Other great apps like ProtonMail Extension are ElectronMail, Proton Mail Bridge and QQ Mail.

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Alternatives list

  1. Proton Mail icon

    Proton Mail

     1014 likes
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    Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any device.

    98 Proton Mail alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Tor
    • Flathub
    • Snapcraft
    Proton Mail screenshot 1
     

    • Proton Mail is the most popular Web-based, Windows, Android & Mac alternative to ProtonMail Extension.

    • Proton Mail is the most popular Open Source & free alternative to ProtonMail Extension.

    • Proton Mail is Freemium and Open SourceProtonMail Extension is Free and Open Source
    • Proton Mail is Privacy focusedProtonMail Extension is not according to our users
  2. ElectronMail icon

    ElectronMail

     24 likes
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    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.

    8 ElectronMail alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • ProtonMail
    • Electron / Atom Shell
    • Tutanota
    ElectronMail screenshot 1
     
  4. Proton Mail Bridge icon

    Proton Mail Bridge

     16 likes
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    App to sync encrypted emails from Proton Mail with desktop email clients such as Mozilla Thunderbird, Apple Mail, and Microsoft Outlook.

    Cost / License

    • Subscription
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    Proton Mail Bridge screenshot 1
     

    • Proton Mail Bridge is the most popular commercial alternative to ProtonMail Extension.

    • Proton Mail Bridge is Paid and Open SourceProtonMail Extension is Free and Open Source
    • Proton Mail Bridge is Privacy focusedProtonMail Extension is not according to our users
  5. Ad
    Screenshot
    Proton Mail icon
    Proton Mail

    Proton Mail provides secure email services with end-to-end encryption, ensuring data protection. Swiss-based and outside US jurisdiction, it offers a free version to champion privacy as a human right. Fully accessible on any devi...

    https://proton.me
    Learn More
  6. QQ Mail icon

    QQ Mail

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    Full support for general mail protocols to help you manage all your mailboxes on your phone.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Apple Watch
    QQ Mail screenshot 1
    QQ Mail screenshot 2
    QQ Mail screenshot 3
     
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