Session is a cross-platform end-to-end encrypted instant messaging application emphasizing user confidentiality and anonymity. Developed by The Oxen Project under the non-profit Oxen Privacy Tech Foundation, it employs a blockchain-based decentralized network for transmission. Users can send one-to-one and group messages, including various media types such as files, voice notes, images, and videos.
Session provides applications for various platforms, such as macOS, Windows, and Linux, along with mobile clients available on both iOS and Android.