ButterShare
ButterShare is a browser-based peer-to-peer file transfer tool for sending large files and folders directly between devices. It uses WebRTC for direct transfers, requires no signup, and avoids cloud storage for peer-to-peer transfers. It works across Windows, macOS, Linux, Android, and iOS.

About
About ButterShare
ButterShare
ButterShare is a browser-based peer-to-peer file sharing tool designed for people who need a fast and simple way to move large files between devices.
Unlike traditional file-sharing services that require files to be uploaded to cloud storage first, ButterShare can transfer files directly between the sender and receiver using WebRTC.
What can you use ButterShare for?
ButterShare is useful for:
Sending large files between your own devices
Sharing project files with teammates
Moving development builds and archives
Sending videos and creative assets
Sharing datasets and database exports
Transferring logs and debugging files
Moving folders between Windows, Mac, Linux, Android, and iPhone
Key Features
Browser-based peer-to-peer file transfer
No signup required
No mandatory cloud upload for direct transfers
Encrypted WebRTC connections
Share using a link or QR code
Cross-platform support
Designed for large files and folders
Works without installing an application
Who is ButterShare for?
ButterShare is useful for developers, creators, freelancers, remote teams, students, and anyone who regularly needs to transfer large files without going through a traditional cloud drive.
For developers specifically, ButterShare can be used to share builds, binaries, project archives, database exports, datasets, logs, and other temporary development files quickly between machines or teammates.
Pricing
ButterShare's peer-to-peer file transfer is currently free to use.
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