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05.2026
FileSamosa: Browser-Based P2P File Transfer
FileSamosa is a privacy-first, peer-to-peer file sharing app that works directly in your browser. No file size limits, no server storage, end-to-end encrypted direct browser streaming.
TypeScriptWebRTCNext.jsTailwind CSS
Introduction
FileSamosa is a privacy-first, serverless peer-to-peer file sharing web application. Files stream directly from sender to receiver through an encrypted WebRTC data channel without ever touching a middleman server.
Architectural Highlights
- Direct WebRTC Data Channels: Establishes direct peer connections between sender and receiver browsers with zero intermediary file storage.
- No File Size Restrictions: Stream gigabytes of videos, datasets, and archives without upload size limits or cloud bandwidth charges.
- End-to-End Encryption: Built-in DTLS and SCTP protocol encryption ensuring that only the sender and receiver can access the file data.
- Room Code & QR Code Pairing: Ephemeral room generation for quick scanning and transfer setup between laptops and smartphones.