SimpleX Chat

SimpleX Chat is a messaging application that prioritizes security and privacy for its users. It offers a variety of features such as end-to-end encryption for messages, disappearing messages, and delivery receipts. Users can also create multiple chat profiles, use incognito mode, and set self-destruct passcodes for added security. The app also allows for the sending of encrypted images, files, and voice messages up to 5 minutes in length. One unique feature of SimpleX Chat is the ability to send "live" messages that update for all recipients as the user types them. The app also offers single-use and long-term user addresses, as well as secret chat groups where only members know of its existence and who the members are. Users can also make end-to-end encrypted audio and video calls and verify connection security codes to protect against man-in-the-middle attacks. One of the main advantages of SimpleX Chat is the privacy it offers. Unlike other messaging platforms, it does not use phone numbers or any other identifiers for its users, ensuring the privacy of who they are communicating with. The app also provides complete protection against spam and abuse, as users cannot be contacted unless they share a one-time invitation link or temporary user address. Another key aspect of SimpleX Chat is the ownership, control, and security of user data. All data is stored on client devices, and messages are only temporarily held on relay servers until they are received. The app also operates on a decentralized proxied peer-to-peer network, allowing users to communicate with others using different relay servers. SimpleX Chat is fully open-source, meaning its code is available for anyone to view and contribute to. Users can connect with others via links or QR codes, eliminating the need for emails, phone numbers, or passwords. Profile and contact information is only stored on the user's device, ensuring privacy and security. For any questions or issues, users can contact the team through the app, email, or GitHub. SimpleX Chat can be found on various social media platforms, and its source code is available on GitHub for those interested in contributing. Overall, SimpleX Chat offers a secure and private messaging experience for its users, with a focus on transparency and open-source development.