Two ways to send

Transfer

Move files the way that fits the job — direct between two computers with a free app, or hosted in the cloud from any browser.

Free and open source

OrbiTransfer

Move big files without putting them in somebody else's storage.

OrbiTransfer sends files and folders from one computer to another. Choose what you want to send, share a simple code or transfer ticket, and the other person can receive it with OrbiTransfer.

Version 0.2.0 · September 18, 2026 · MIT licensed

OrbiTransfer desktop app showing the Send screen with file, folder, resume, and connection options
The actual OrbiTransfer desktop app
No storage account

Your files are not parked in an intermediary cloud drive before delivery.

Verified as they arrive

BLAKE3 integrity checking catches damaged or incomplete data.

Built to recover

Interrupted transfers can resume instead of starting over from zero.

How it works

Send it in three steps.

OrbiTransfer tries to establish a direct peer-to-peer path. When networks or firewalls get in the way, an encrypted Iroh relay can help the two computers connect without becoming a storage destination for your files.

Choose

Pick a file or folder

Select the material you want to send. OrbiTransfer prepares it and keeps the original data intact.

Share

Send the connection details

Give the recipient a simple four-word code or a complete transfer ticket.

Receive

Save it locally

The recipient chooses a destination. OrbiTransfer transfers, verifies, and can resume if interrupted.

Download

Choose your version.

OrbiTransfer is free. Register your email once, optionally tell us what you think, and the current downloads will appear below.

Which version do you need?

Registration unlocks every platform download.

We use your email to record the download and respond to your comments. Product updates are optional and unchecked by default. Registration is handled by Formspree.

Install with confidence

Open code. Verifiable files.

The macOS download is signed and notarized. On Windows or Linux, your operating system may ask you to confirm an app downloaded from the internet. Use the SHA-256 values above to verify that your installer matches the published release.

OrbiTransfer is released under the MIT license. Developers and security-minded users can inspect the source, build it themselves, or report an issue publicly.