A p2p, secure file storage, social network and application protocol
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Updated
Aug 23, 2026 - Java
A p2p, secure file storage, social network and application protocol
💚 End-to-end encrypted cloud for everything.
Secure peer-to-peer chat that is serverless, decentralized, and ephemeral
A fully open source & end-to-end encrypted note taking alternative to Evernote.
A self-hosted dead man's switch for delivering encrypted messages (E2EE) to your loved ones — when you're gone or unresponsive.
fast & lightweight self-hosted messenger
comment engine
cryptgeon is a secure, open source note / file sharing service inspired by PrivNote written in rust & svelte.
ClipCascade is a lightweight utility that automatically syncs the clipboard across devices, no key press required.
Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help.
A privacy-preserving Raspberry Pi home security camera that uses advanced end-to-end encryption.
SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
Synapse: Matrix homeserver written in Python/Twisted + Rust
A glossy Matrix collaboration client for the web.
GlobaLeaks is a free and open-source whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform.
A self-hostable complete file-sharing solution that focuses on reliability, security and ease of use.
Keep your sensitive information out of chat logs, emails, and more with encrypted secrets.
Collaborative office suite, end-to-end encrypted and open-source.
Official successor to conduwuit
A modern, self-hosted backup solution for secure, encrypted backups across local and cloud storage.
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