DCTS Alternatives

Apps similar to DCTS include Telegram, which has a free version. Other options are Element, Matrix, Mumble and Zulip. In total there are nine Encrypted Chat Apps like DCTS for Linux, Mac, Windows, iPhone and iPad.

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Alternatives
DCTS alternatives page was last updated

Alternatives list

  1. Telegram icon

    Telegram

     2160 likes

    Maximize your messaging experience with efficient communication, speedy delivery, and optional end-to-end encrypted Secret Chats. Engage in unlimited channels and groups up to 200,000 members. Enhance chat management and media sharing with Telegram Premium and its exclusive benefits. All core features remain free.

    334 Telegram alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    • Apple Watch
    • Android Auto
    • Linux Mobile
    • Android Wear
    • PortableApps.com
    • FreeBSD
    • Apple Car Play
    • AE flagUnited Arab Emirates
    Telegram Desktop
    Good alternative?
     
  2. Element icon

    Element

     846 likes

    Provides secure collaboration with end-to-end encryption, supporting chat, voice, and video calls. Available on all major platforms, it enables digital sovereignty with a decentralized design and interoperability through bridges to systems like Slack and Teams. Includes enterprise-grade SaaS.

    361 Element alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Snapcraft
    • Matrix.org
    • Flathub
    • F-Droid
    • OpenAPK
    • Cloudron
    • GB flagUnited Kingdom
    Element screenshot 1
    Good alternative?
     
  4. Matrix icon

    Matrix

     421 likes

    Open standard protocol enabling decentralized, encrypted instant messaging, VoIP signaling, IoT device connectivity, and persistent data management across federated servers without central control or single points of failure, bridging communication platforms.

    204 Matrix alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • WebRTC
    • Python
    • JavaScript
    • Go (Programming Language)
    • Cloudron
    • Java
    • Perl
    • GB flagUnited Kingdom
    Main Page
    Good alternative?
     
  5. Mumble icon

    Mumble

     497 likes

    Free, open source voice chat featuring low-latency, high quality audio, secure encrypted communication, self-hosting options, in-game overlays, positional audio, scripting support, low resource usage, and robust user permission controls for gaming and collaboration.

    80 Mumble alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • iPhone
    • BSD
    • iPad
    • Self-Hosted
    • Snapcraft
    • Flathub
    • PortableApps.com
    • Haiku
    • DE flagGermany
    • European Union flagEU
    Client (Mumble 1.3.0)
    Good alternative?
     
  6. Zulip icon

    Zulip

     277 likes

    Threaded group conversations combine live and asynchronous messaging, separating topics for organized collaboration, supporting open-source, cloud, and self-hosted deployments, secure communication with encryption, and multi-platform access for diverse teams.

    256 Zulip alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • iPad
    • Self-Hosted
    • F-Droid
    • US flagUnited States
    Zulip screenshot 1
    Good alternative?
     
  8. Rocket.Chat icon

    Rocket.Chat

     164 likes

    Open-source chat server supporting real-time group, direct, and private messaging, video calls, file sharing, helpdesk chat, API integrations, desktop notifications, emojis, LDAP authentication, cross-platform apps, and customizable extensions for teams.

    171 Rocket.Chat alternatives

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • Cloudron
    • Snapcraft
    • Android Tablet
    • US flagUnited States
    Rocket.Chat screenshot 1
    Good alternative?
     
  9. TeamSpeak icon

    TeamSpeak

     217 likes

    Embrace lag-free, secure voice chats with TeamSpeak, offering cross-platform compatibility and low CPU usage. Enjoy advanced audio controls, push-to-talk, in-game overlay, and security-focused privacy features, tailored for gamers seeking seamless communication.

    87 TeamSpeak alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Flathub
    • Cloudron
    • DE flagGermany
    • European Union flagEU
    TeamSpeak screenshot 1
    Good alternative?
     
  10. Spacebar icon

    Spacebar

     26 likes

    Open source group chat, voice, and video platform with self-hostable private servers, Discord compatibility, extensible plugin and theme system, end-to-end encryption, support for multiple instances, and community-driven development offering high flexibility.

    Cost / License

    Application type

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Global
    Spacebar screenshot 1
    Good alternative?
     
  11. GameVox icon

    GameVox

     13 likes

    GameVox is a voice, video, and text chat platform for gaming communities, built by LightSpeed Gaming — a small, independent company with well over a decade of experience in voice communication and game server hosting. Self-funded. No investors, no ads, no data sales.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Arch Linux
    • Fedora
    • Ubuntu
    • Debian
    • SteamOS
    • US flagUnited States
    Website
    Good alternative?
     
9 of 9 DCTS alternatives