torchat

torchat

TorChat is a peer-to-peer instant messenger that uses Tor onion services for its communication. This provides anonymity by hiding the IP addresses of both the sender and receiver. It requires no central server; each user becomes a server and client simultaneously.

Its decentralized nature ensures that there is no single point of failure, enhancing resilience. Messages are encrypted end-to-end, protecting privacy. TorChat creates a hidden service for each user, accessible only within the Tor network. The user interface is simple and resembles older IRC clients. It's particularly useful for those needing secure and anonymous communication, such as journalists, activists, and individuals in countries with heavy censorship.

While relatively simple to use, TorChat's anonymity relies on the strength of the Tor network itself, and users should understand Tor's limitations for true operational security. Note: Torchat is not actively maintained, so alternative, modern secure messaging solutions like Ricochet Refresh should be considered.

TorChat is no longer actively maintained and has potential security vulnerabilities due to its age. Reliance on the Tor network provides anonymity, but doesn't guarantee absolute security. Users should be aware of the broader operational security considerations when using Tor.

While TorChat provides anonymity through Tor, users must still be vigilant about their overall security practices. Do not share personally identifiable information within TorChat. Be cautious of files received from unknown contacts. Always use the latest version of Tor.

Given that TorChat is no longer actively maintained, consider alternatives like Ricochet Refresh, which provides similar functionality with better security and support.

TorChat was originally developed by Bernd Kreuss, aiming to provide an easy-to-use, decentralized, and anonymous instant messaging platform based on the Tor network. Development started in the late 2000s, and it gained some popularity among privacy-conscious users. However, development has largely ceased, with the last stable release being several years old. While it served a purpose in its time, newer, more actively maintained alternatives are recommended.

tor(1)