macOS
Universal binary — runs on every Mac.
macOS 13 or later
Pro Transfer App · Encrypted Sharing
Move terabytes.
Trust every byte.
Encrypted in transit. Encrypted at rest. Authenticated end-to-end.
macOS 13+ · Windows 10 22H2+ · Free with every Mix-IP plan · Auto-updates
SHA-256 verified
Resumed
at byte 248,193,024
Why Pro Transfer App
The work that carries your rights — a photo, a PDF, a camera master — is too valuable to drag-and-drop.
47.6 GB
camera-original 4K — uploaded and verified in 13 minutes
Line rate
sustained 485 Mbps — the whole uplink, start to finish
Every part
verified on landing — nothing lands without a match
Resumable
a dropped connection costs you nothing
Measured 14 Jul 2026 on a 485 Mbps uplink. Pro Transfer App isn’t your bottleneck — your connection is. Throughput scales with the line you have.
01/04
Deep dive · transfer
Built for the file sizes you actually work with.
Big files move in parallel, and the engine sizes itself to your network — full speed on a fast line, smaller and steadier on a weak one, so a thin connection never chokes.
Junk never rides along: system clutter like .DS_Store and Thumbs.db is filtered out before the upload starts, so what lands in your Project is exactly the work — nothing more.
Moving in parallel
Meridian_S2_Master_Plates.zip
480 GB · moving in parallel · 118 MB/s · ETA 1h 08m
Sized to your network
Full speed on a fast line · steady on a weak one
Transfer verified
Meridian_S2_Master_Plates.zip
480.00 GB · every part verified
SHA-256 integrity hash
7f4d8a2c · 9b16e0d3 · 4a82f59c · b07d2e6f
On the record
Verified by Pro Transfer App
02/04
Deep dive · security
Encrypted, authenticated, integrity-checked.
Encrypted in transit over TLS, encrypted at rest, and authenticated end to end. Every part is scoped to a single transfer with short-lived access — nothing is reusable, nothing is left open. Every file and every folder is verified on landing; nothing lands without a match.
Your credentials are handled by the app itself and held in memory only — never written to disk — so the keys to your work don't linger once the transfer is done.
03/04
Deep dive · resilience
Resumes itself. Survives bad networks.
When a part fails, the engine retries on its own — backing off between attempts before it ever surfaces a real error, and re-authorizing just the affected part while the rest of the transfer keeps moving.
If the line stalls or drops, the transfer pauses. When it comes back, Pro Transfer App picks up at the exact byte it left off — never from zero. A dead hotel WiFi or a dropped cellular hotspot costs you nothing.
Retries on its own
Backs off between attempts, then resumes
Handoff diagram
Files land in the Project you choose · hash flows to IP Registry · completion unlocks Payments.
04/04
Deep dive · the gate
The gate into your living record.
Point a transfer at any Project and the files land where the work already lives — the same folders your team pulls from on the way back down. Pro Transfer App isn't a bolt-on; it's how work enters Mix-IP, and from the moment it lands it's on the record.
Every part is verified on landing, and the integrity match flows straight into the IP Registry record. A single photo, a PDF, or a camera master — each one carries its own provenance from the first byte. Contract signs, asset transfers, hash matches the registration: chain of custody in one move.
When a delivery is verified end to end, the Payments milestone releases on its own — no manual hand-off, no separate "I'm done" email, no reconciling.
And when a file needs a room, not just a way in — controlled access, watermarked on the way out, every share traced to its recipient — it lives in Vault 88.
Move it. Resume it. Trust it.
Downloads
Get Pro Transfer App.
Windows
Native 64-bit build.
Windows 10 22H2 or later
Linux
On the v1.1 roadmap.
Tell us your distro:
Code-signed and notarized · Auto-updates with each release · Free with every Mix-IP plan
What's new
Recently shipped
Ready when you are
One app. One record. Zero re-uploads.
Pro Transfer App is free with every Mix-IP plan — delivery to IP Registry to payment, one unbroken record.