Ephemeral by default. Persistent by choice.℠

Send. Receive. Store. Sync. One secure system.

PhotonFile brings live transfer, secure client intake, a private cloud drive, and per-Vault desktop sync together. Transfer what needs to move. Keep everything else private, organized, and securely synced in isolated Vaults.

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Client-side encryption · No recipient account required · Vault-scoped access

Send. Receive. Store. Sync.

Four file workflows. Usually four different tools.

One service sends the file. Another collects uploads. A cloud drive retains it. A separate client keeps it synchronized. PhotonFile brings those workflows together without collapsing their security boundaries.

One secure system Choose the right path for the file.

  1. Send

    Live Relay

    Move it now

    Ephemeral by default

    Move encrypted file data through an active Relay session when delivery, not retention is the job.

    Explore Live Relay

  2. Receive

    Vault Intake

    Collect it safely

    Upload-only access

    Give clients and partners an upload-only Vault Intake without exposing existing files or inviting them into a workspace.

    Explore Vault Intake

  3. Store

    Photon Vault

    Keep it encrypted

    Persistent by choice

    Replace your cloud drive with client-side encrypted Vaults for your complete file collection, divided into the privacy boundaries you choose.

    Explore Photon Vault

  4. Sync

    Vault Sync

    Work locally

    Vault by Vault

    Map different local folders and data sets to the Vaults that should hold them instead of maintaining one broad cloud-drive tree.

    Explore Vault Sync

Architecture

One cloud drive does not mean one privacy boundary.

Photon Transfer moves files. Photon Vault keeps them. Within your private cloud drive, create the hard privacy boundaries for the people, projects, and data sets that should stay separate.

One-time sends do not become permanent storage by default

Relay moves encrypted data through an active session when both sides are ready.

External uploaders stay outside

Vault Intake gives the sender an upload surface, not a Vault browser or workspace invitation.

Vaults isolate what matters

Each client-side encrypted Vault is a hard privacy boundary for personal files, work, financial records, projects, clients, teams, or family data.

Sync follows the boundary

Map each local folder or data set to the Vault where it belongs instead of replicating one giant directory everywhere.

External collaboration

Exchange files with outsiders without opening the workspace.

Send a live Relay link without requiring the recipient to create an account. Give clients a Vault Intake without browse access. Invite teammates without automatically opening every Vault.

  • Recipients do not need a PhotonFile account for supported Relay downloads.
  • Vault Intake links provide upload-only access rather than team or Vault access.
  • Team membership and Vault access remain separate.
  • Collaborators see only what has intentionally been granted.

Technical trust

Security follows the workflow.

Live transfer, persistent storage, external intake, and desktop sync should not all inherit the same retention and access model.

Live Relay

Client-side encrypted transfer through short-lived, in-memory sessions, without persistent storage as the default outcome.

Photon Vault

A client-side encrypted private cloud drive for your complete file collection, divided into isolated Vaults. Paid Photon Vault has no per-file upload size restriction, so you can upload files of any size.

Scoped access

Vault Intake, shares, team access, and desktop sync operate around explicit Vault boundaries.

Read the architecture Review Vault security

Browser and desktop

Use the same secure workflows where the work happens.

Browser

Start a live transfer, receive files, or work with Vaults without installing an application.

Open web app

Desktop

Use Relay, Vault, Transfers, Teams, and per-Vault Sync from the native Windows, macOS, or Linux application.

Download desktop

Product paths

Choose how you use PhotonFile.

Send live regularly

Relay plans for recurring live file delivery.

View Relay plans

Keep and sync your cloud drive

Vault options for a client-side encrypted cloud drive, secure intake, and Vault Sync.

View Vault options

Make one oversized send

Completion-gated File Passes without an ongoing subscription.

View File Passes

Every file deserves the right path.

Send it live. Receive it safely. Keep your files in the Vaults where they belong. Sync each one only where it belongs.

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