What is Filedrop used for?

Filedrop is a browser-based, end-to-end encrypted peer-to-peer file transfer and chat built on WebRTC, available as a free hosted site or self-hosted. It is a good fit for sending files between your own devices and sharing a file with a colleague without an account.

Is Filedrop open source?

Yes. Filedrop is open source under the BSD-3-Clause-Clear licence. Its source code is on GitHub at mat-sz/filedrop and is written mainly in TypeScript.

Yes. Filedrop is open source, so the software itself is free to use. A managed cloud version is also available.

Can I self-host Filedrop?

Yes. Filedrop can be self-hosted on your own server or infrastructure.

What is Filedrop an alternative to?

Filedrop is an open-source alternative to WeTransfer, Send Anywhere and Smash. Other open-source alternatives to WeTransfer include EasyTransfer, Gokapi and FastSend.

Is Filedrop actively maintained?

The most recent commit to Filedrop was on 25 April 2026. The project has 965 stars on GitHub.

Filedrop: open-source alternative to WeTransfer

About Filedrop

Filedrop is a simple way to send files directly between devices through the browser. It uses WebRTC to connect peers wherever possible and encrypts everything end to end, including metadata and chat. The hosted site at drop.lol describes it as free and easy file sharing, and the project is built with React and Node.js in TypeScript. It is aimed at people who want to transfer files privately without creating accounts.

The feature list includes full end-to-end encryption, peer-to-peer transfer, a simple chat function with copy and paste, a minimalist interface, and availability as a progressive web application. Documentation covers usage and self-hosting, an FAQ and HTTPS setup, so you can run your own server rather than rely on the public one.

Filedrop is released under the BSD-3-Clause-Clear license. Because transfers are peer to peer, a signaling server is needed to introduce devices to each other, which is the part you host if you self-deploy. It suits ad hoc sharing between your own devices or with colleagues.

Key features

End-to-end encrypted transfers including metadata
Peer-to-peer connections over WebRTC
Built-in chat with copy and paste
Minimalist interface
Progressive web app
Self-hosting documentation

Good fit for

→Sending files between your own devices
→Sharing a file with a colleague without an account

Built with: TypeScript; React; JavaScript
Tags: file-sharing; webrtc; p2p; encryption; pwa; privacy; self-hosted; file-transfer

Filedrop: questions and answers

What is Filedrop used for?: Filedrop is a browser-based, end-to-end encrypted peer-to-peer file transfer and chat built on WebRTC, available as a free hosted site or self-hosted. It is a good fit for sending files between your own devices and sharing a file with a colleague without an account.
Is Filedrop open source?: Yes. Filedrop is open source under the BSD-3-Clause-Clear licence. Its source code is on GitHub at mat-sz/filedrop and is written mainly in TypeScript.
Is Filedrop free?: Yes. Filedrop is open source, so the software itself is free to use. A managed cloud version is also available.
Can I self-host Filedrop?: Yes. Filedrop can be self-hosted on your own server or infrastructure.
What is Filedrop an alternative to?: Filedrop is an open-source alternative to WeTransfer, Send Anywhere and Smash. Other open-source alternatives to WeTransfer include EasyTransfer, Gokapi and FastSend.
Is Filedrop actively maintained?: The most recent commit to Filedrop was on 25 April 2026. The project has 965 stars on GitHub.