Name: PhotonFile
Brand: PhotonFile

Send encrypted files in your browser.

Choose your files, select a delivery method, start the transfer, then share the link.

Live Relay: Both you and your recipients must remain online until the transfer completes. Keep this page open until all downloads finish.

Cloud Transfer: Recipients can begin downloading while you upload. Keep this page open until your upload finishes. After that, you can close the page or go offline, and recipients can still download your files using the shared link.

Need ongoing storage and sync? Explore Photon Vault.

Start a Transfer

Team

Checking your transfer allowance…

End-to-end client-side encryption

On by default. Turn off only for browser compatibility.

Delivery

Live Relay: Both you and your recipients must remain online until the transfer completes. Keep this page open until all downloads finish.

Your download link

-

Ready

0% 0 B / 0 B

Status

No messages yet.

Your transfer limits

Free tier (session-based)
Designed for single-session and ad-hoc transfers with standard network priority.
Paid plans and File Passes keep transfers fast, stable, and recoverable, even if your connection drops.

Upgrade

Speed cap

Applies on Free

Queue

May be queued at peak

Concurrent transfers

1 at a time

Resume eligibility

Limited

Pro unlocks higher priority, faster starts, and better resume behavior (plus larger limits).

Send files often?

For recurring sensitive work, use PhotonFile Desktop to sync specific Vaults instead of one broad drive tree.

Download desktop app

Send encrypted files in your browser.

Start a Transfer

Team

Prepare a reliable transfer

Cloud delivery policy

Send encrypted files in your browser.

Start a Transfer Transfer guidance › Team

Start a Transfer

Team