Securely and anonymously share files, host websites, and chat via the Tor network.
OnionShare is an open-source tool that allows users to securely and anonymously share files, host websites, and chat with others using the Tor network. It creates temporary onion services for direct peer-to-peer communication, eliminating the need for centralized servers and protecting user privacy from surveillance.
Journalists, activists, whistleblowers, and privacy-conscious individuals who need to exchange sensitive information or host content anonymously without relying on third-party platforms.
Developers choose OnionShare for its strong privacy guarantees, ease of use, and ability to operate entirely over Tor without storing data on external servers, making it a trusted tool for secure, anonymous communication.
Securely and anonymously share files, host websites, and chat with friends using the Tor network
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All communication is encrypted through Tor onion services, ensuring data is never exposed to third parties, as highlighted in the security properties and philosophy.
Operates peer-to-peer over Tor, eliminating central servers and reducing surveillance risks, which is a core part of the value proposition.
Available for Windows, macOS, and Linux via downloads, Homebrew, and package managers like Flatpak or Snap, making it accessible across systems as per the README.
Combines secure file sharing, anonymous website hosting, and private chat in one tool, catering to various high-stakes communication needs from the key features.
Relies on the Tor network, which can introduce significant latency and may be inaccessible in some regions, impacting usability for time-sensitive or high-volume tasks.
Onion services are temporary, making it unsuitable for hosting websites or files that need to be permanently available, as implied by the ephemeral nature described in features.
Users must install and configure Tor separately, which can be a barrier for non-technical individuals, as the README assumes prior Tor setup without detailed guidance.