RobinLinus/snapdrop
Snapdrop
Snapdrop is a web-based local file sharing tool and progressive web app designed for transferring files between devices on the same local network. It functions as an end-to-end encrypted transfer tool that allows users to move data across different devices and operating systems without manual configuration.
The service supports self-hosting through a containerized deployment model, allowing users to run private instances of the file sharing service on their own infrastructure. This ensures that data transfers remain within a private local network.
The system uses a signaling server for local network discovery and coordinates peer-to-peer connectivity to establish direct data channels between browsers. Security is maintained through client-side encryption to protect files during transmission.
Features
- WebRTC Transfer Tools - Establishes direct browser-to-browser data channels for serverless file transfers using WebRTC protocols.
- Cross-Device Asset Migration - Facilitates the rapid transfer of files between different hardware platforms, such as phones and computers, without cloud intermediaries.
- File Sharing - Enables the distributed transfer of digital files directly between devices on the same local network.
- Local Network Discovery - Identifies active sessions on the same subnet by tracking client connection IPs via a signaling server.
- Signaling Servers - Implements a central signaling server to exchange connection metadata between devices before establishing peer-to-peer links.
- Web-Based Local Sharing Tools - Offers a browser-based tool for discovering and transferring files to other devices on the same local network.
- End-to-End Encryption - Ensures data remains encrypted during transmission so that only the communicating devices can access the files.
- Containerized Deployments - Provides a containerized image of the signaling infrastructure for consistent hosting on private server environments.
- Private Infrastructure Hosting - Supports deploying the service on private infrastructure to ensure data sovereignty and local network containment.
- Private Networks - Enables the exchange of encrypted data between trusted devices within an isolated local network environment.
- Client-Side Encryption - Secures file data using cryptographic keys generated directly in the browser to ensure privacy during transmission.
- Progressive Web Apps - Functions as a progressive web app that provides a native-like experience across various devices and operating systems.
- Self-Hosted File Servers - Allows running a private file sharing instance on personal infrastructure to keep data transfers within a local network.
- File Sharing Tools - Local file sharing via web browser.
- Collaboration And Storage - Browser-based local file transfer utility.
- File Management - Local file sharing via web browser.
Star history
How this analysis was created: This summary and feature list are AI-generated from collected project material and can contain mistakes. Stars, license and language are imported from GitHub. Inclusion does not mean that we have tested or audited this project. Check the source documentation for any feature you depend on. Learn more on our About page.
