sharing cast

Building SharingCast, free P2P transfer

About

Building SharingCast, a free peer-to-peer file transfer tool. Send files directly between two devices using WebRTC, no upload, no account, no server storage. Started it after getting tired of size limits and sign-up walls on other tools.

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Gone streaking

Maker History

SharingCast — Secure Peer File TransferSend files device-to-device, no server, no account
Sep 2026

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Joined Product HuntSeptember 13th, 2026

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1d ago

SharingCast — Secure Peer File Transfer - Send files device-to-device, no server, no account

SharingCast uses WebRTC to connect two browsers directly so files travel straight from sender to receiver. Nothing is ever stored on a server, even temporarily. No account needed, works in any modern browser, and can be installed like an app on desktop, Android, or iOS. Add an optional password on top of WebRTC's built-in encryption, and transfers automatically resume if the connection drops.