About SendTomo

SendTomo is a free, browser-based tool for transferring files directly between your computer and phone. It was built on a simple idea: moving your own files between your own devices should be fast, private, and free — without cables, apps, accounts, or cloud uploads.

Our principle is privacy by default. Every transfer uses WebRTC to send data directly from device to device over an encrypted peer-to-peer connection. Your files never touch a server, which means we cannot see, store, or sell your data — because it simply never reaches us. There is no account to create and no upload log tied to your identity.

We also believe transfer should have no artificial limits. There is no file size cap and no speed throttling, so multi-gigabyte videos move at the full speed your network allows. Unlike email attachments or messaging apps that compress and resize content, SendTomo preserves the original quality of every file.

SendTomo works in any modern browser on Windows, macOS, Linux, Android, and iOS, and is available in 18 languages. It bundles screen sharing and video calling alongside file transfer, so a single link covers collaboration, remote help, and quick meetings. The project is completely free to use.