Open Source Viber Alternatives

    The best open source alternative to Viber is Signal, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Viber and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Viber are Element (Free Personal, Open Source), Tox (Free, Open Source), Wire (Free Personal, Open Source) and Mattermost (Freemium, Open Source).

    The list of alternatives was last updated Jun 14, 2021

    Platforms

    • Android
    • iPhone
    • iPad
    • Android Tablet
    • Online
    • Windows
    • Mac
    • Linux
    • Software as a Service (SaaS)
    • Self-Hosted
    • Windows Phone
    • Blackberry
    • Chrome OS
    • Android Wear
    • Google Chrome
    • Apple Watch
    • Kindle Fire
    • Windows S
    • BSD
    • Blackberry 10

    Features

    • Group chat
    • Video chat
    • Video calling
    • Chat
    • Voice Call
    • Voice chat
    • Encrypted chat
    • Messaging
    • Video Conferencing
    • Share your screen
    • End-to-End Encryption
    • Integrated File Sharing
    • Voice messages
    • Secure Chat
    • Stickers
    • Real time collaboration
    • Privacy focused
    • Team Collaboration
    • Text messaging
    • Privacy protection

    License

    × Clear
    • Free
    • Open Source
    • Paid
    All Filters

    Showing 10 of 22 alternatives