Tor says it's sunsetting Tor Messenger, which launched in 2015 as a cross-platform OTR chat program
Context & Ripple Effects
Tor Messenger arrived as a beta release in late 2015, an attempt to put OTR-encrypted chat on Linux, Windows and OS X under the Tor banner. Its sunset closes that experiment, and it fits a pattern: months before the messenger even launched, the project had already shut down Tor Cloud, its EC2 bandwidth-donation service.
First-order effects
- Users who relied on Tor Messenger for cross-platform OTR chat lose a supported client and must migrate to another encrypted messaging tool.
- The Tor Project frees maintenance capacity from a chat program that never left beta, redirecting contributors toward its core offerings.
Second-order effects
- With Tor out of the chat-client business, demand for anonymous messaging shifts to dedicated encrypted messengers rather than a Tor-branded option.
- Concentrating effort on the browser and onion-services stack strengthens the next-generation onion services rollout, which had consumed four years of development leading into this decision.
Third-order effects
- If the pattern holds, the Tor Project operates as a portfolio pruner — launching experimental tools like Tor Cloud and Tor Messenger, then retiring them when they underperform — leaving the Tor Browser and onion services as the durable core.
- Privacy tooling consolidates around fewer, better-maintained applications, raising the bar for any new Tor-affiliated product to justify long-term support.
The trend: Privacy-infrastructure nonprofits are narrowing from broad tool portfolios to a few heavily maintained core products, sunsetting side projects that cannot sustain support.