Best Encrypted Messaging Software for Linux of 2024

Brosix Instant Messenger is a tool that allows businesses to improve and secure their team communication via private communication networks. Brosix gives businesses all the tools they need for team productivity. It is a user-friendly and fully encrypted platform that allows file transfer, screen sharing and group and private chat. Brosix IM's private network allows businesses to improve team collaboration and efficiency, reduce overhead, protect data privacy, and increase overhead. Businesses can set up team networks in minutes so they can immediately reap the benefits of their all inclusive, fully-administrable communication network.

Element is a communications platform with security at its core, built on Matrix: a decentralised and end-to-end encrypted protocol. Element brings your teams together, boosts productivity and workplace satisfaction, while enabling complete ownership of your data. Easily collaborate with your partners, suppliers or clients with video calls and instant messaging: like email for the 21st century. You can even connect your Slack, MS Teams, WhatsApp accounts. On the other hand Element can be closed for high security environments using secure border and cross domain gateways, and even air-gapped deployments. Being built on Matrix, there is no single point of failure for the network thanks to the decentralised network architecture, making it perfect for mission-critical environments. For full data sovereignty, install Element into your own data centre or on-premise. Alternatively, let us manage your setup in our secure Element Cloud, in a region of your choice. In Forrester’s words: Element is a great fit for: "...organizations that prioritize flexibility, federation, and data sovereignty". Please contact us to explore how your business can benefit from Element.

Wire protects critical communications for the world’s most security-demanding organizations. Wire provides users with the highest level of security to ensure secure communication through the implementation of advanced encryption and zero-trust architecture. Additionally, it offers user administrators the ability to manage and control their organization's information while protecting the sovereignty of their data. Created by the founders of Skype, Wire provides end-to-end encryption for messages, audio and video conferencing, file exchange, external collaboration, and beyond. Used by the majority of the world's G7 governments, Wire is at the forefront of secure communication, pushing boundaries and leading the way in developing standard encryption through Messaging Layer Security. To learn more, visit wire.com.

Fully encrypted Enterprise-ready. Private. In minutes, you can set up your Wickr Network and invite your team members. Protect and control your most important communications. Wickr's encrypted platform provides features such as voice and video calls, file transfer, SSO integration, MDM integration, bots, and full administrative controls. Sign up, invite your team using the Network Dashboard, then download the app to create your Wickr network. Take control of your most important communications and data exchanges. On multiple networks? It's no problem! Wickr can communicate across networks with Wickr Pro or Wickr Me users. It's as simple as that. Wickr Enterprise Solution delivers compliance controls straight out of the box. It seamlessly integrates into your organization's IT workflows - Single sign on (SSO), Mobile Device Management, (MDM), and integrations with WickrAPI or WickrBOT.

Telegram messages can self-destruct and are highly encrypted. Telegram allows you to access your messages from multiple devices. Telegram delivers messages quicker than any other app. Telegram servers are distributed worldwide for security reasons and speed. Telegram offers an open API and protocol that is available to everyone. Telegram is available for free for all time. No ads. No subscription fees. Telegram servers are distributed worldwide for speed and security. Telegram offers an open API and protocol that is available to everyone. Telegram is available for free for all time. No ads. No subscription fees. Telegram protects your messages from hackers. Telegram does not limit the size of your media or chats. Spread the word about Telegram to make messaging safer again.

End-to-end encryption to protect the things that matter. Keybase secures file-sharing and messaging. Your messages will remain private thanks to public key cryptography. Even we can't read your chats. Keybase is also useful for roommates, families, clubs, and other groups of friends. Keybase can also connect to public identities. You can connect with communities via Twitter, Reddit and other social media. Documents are important. Don't be reckless. Keybase can store photos, videos and documents from your group with end-to–end encryption. You can set a timer for your most sensitive messages.

Session is an encrypted messenger that protects sensitive metadata. It was designed for people who desire absolute privacy and freedom form any form of surveillance. Session accounts can be accessed anonymously. There is no need to provide a phone number or email address. Session does not collect data so it is safe to say that there is no data leakage. Send messages to our onion routing network, and you will not leave a trace. Session's code is transparent. Anyone can view, audit and contribute to Session's code. It's easier to shut down Session if there is no central point of failure. Talk to your friends, or the whole world. You decide. You decide. Closed groups allow you to talk to up 20 friends at once with the same encrypted security as one-on-one conversations. Are you looking for a larger group? You can connect with as many people you like in an open group. Sometimes a simple text is not enough. Voice messages allow you to send something more personal and ensure that nothing is lost in translation

Video & text. Private & encrypted. Unparalleled quality. Keet only shares encrypted data between participants to your calls. There are no middlemen, third-parties or servers that can spy on or leak data. Keet video calls work over direct connections between friends and you, without the need for servers that could slow down your performance. You will notice the difference. You don't need to wait for a file to upload when you share it in Keet. You can instantly share it with your peers. There are no limits on how much data you can store in megabytes, gigabytes or terabytes. Holepunch allows you to grow your app beyond the hobby phase and become a business without making compromises. It's easy to use and implement powerful paid features in apps with Bitcoin Lightning and USDt micropayments. All data owned by peers is theirs, including the way it's bought or sold. The days of data harvesting, tokens, ads, and hidden incentives are gone.

In the world of Web2.0, where the big tech giants have expanded their roles as gatekeepers of information and have private power over millions of netizens. The criticism of the algorithm dominant <big-tech censorship=""> has escalated. On the other side, the outcry against <online freedom=""> . The WireMin team thinks a fully decentralized network is the answer. Free speech is meant to be more than just a claim made in the <terms of="" service=""> . WireMin gives users the freedom to express themselves by allowing them to own their data. WireMin's users are able to own their data by default, as the decentralized social network uses end-to-end encrypted communication. Unique features: 1/ Anonymous creation of ID: NO email or telephone number required 2/ E2E encrypted for DMs images, files, voice messages, voice calls 3/ Feedspace for blog posting / Chat space with unlimited users / Secret group / Crypto transfer during chatting / Fast & Unlimited File Transfer </terms> </online> </big-tech>

Cwtch is a multi-party, decentralized, privacy-preserving messaging protocol. It can be used to create metadata-resistant applications. Decentralized and open Participants in Cwtch are able to host their own safe spaces or lend their infrastructure out to others who need a safe place. There is no such thing as a "Cwtch Network" or "Cwtch Service". Cwtch is an open protocol, so anyone can build bots, user interfaces, and services, and integrate with Cwtch. Cwtch uses Tor v3 to encrypt all communication. Cwtch is designed to ensure that no information, including messages on the wire and protocol metadata, can be exchanged or made available without explicit consent.

Digital surveillance is now widespread, regardless of whether it's corporations and governments. Tox is an easy-to use software that connects you to your family and friends without anyone else monitoring. Tox is free and comes with no advertising, unlike other services that require you to pay for certain features. Tox's secure messaging allows you to communicate instantly with anyone around the world. Tox's free, encrypted voice calls allow you to stay in touch with family and friends. Tox's secure video calling allows you to meet face-to-face. Tox's screen sharing allows you to share your desktop with friends. Trade files without any artificial limits or caps. Tox's group chats allow you to chat, call, and share files and video with your entire gang.