Share big files across sites.
Keep them on your own infrastructure.

KEIBIDROP gives your team on-demand access to files on another machine, with no third-party cloud in the middle. Open a 40 GB file from another office and start working before it finishes transferring.

Open-source core · Self-hosted relay · No accounts · No telemetry

Why teams use it

The files stay where they are. Your people work with them where they are.

Nothing lands on a third party

Devices connect directly. When they cannot, they fall through a relay you can host yourself, which forwards encrypted bytes it cannot read. Your data never sits on someone else's server.

Open before it downloads

Mount another machine's folder and open a multi-gigabyte file right away. Only the parts you touch come over the wire. No more duplicating terabytes just to edit one file.

Works with your existing tools

The shared mount is a normal filesystem. git, ffmpeg, Finder, Explorer, IDEs, and backup scripts all work on it unchanged. No new workflow to teach.

Post-quantum encryption

Hybrid ML-KEM-1024 and X25519 key exchange, AES-256-GCM or ChaCha20-Poly1305 for data. The security-relevant code is open source and auditable under MPL-2.0.

No accounts to manage

No user directory, no seats, no per-user provisioning. Peers pair by exchanging a code once. Nothing to deprovision when someone leaves a project.

Made in the EU

Built by KeibiSoft SRL in Romania. No US cloud dependency in the data path, which helps with GDPR and NIS2 posture when data cannot leave your control.

Keep the whole path on infrastructure you control

Direct peer-to-peer when the network allows it. When a firewall gets in the way, traffic falls through a relay. You run that relay on your own server, in your own region, so bytes never transit a vendor's cloud.

  • Self-host the relay on your hardware or VPS
  • Relay forwards ciphertext it cannot decrypt
  • Direct connection on a LAN saturates gigabit ethernet
  • Same protocol and encryption on every platform
KeibiDrop connects two devices directly with post-quantum encryption, falling back to a self-hostable relay
git clone, log, and status running against a KeibiDrop shared mount

A real folder, backed by another machine

The mount behaves like local storage. Drive a build machine from a thin laptop, review a teammate's working tree without a push, or run a pipeline against files that live in another office.

  • git clone, fetch, checkout, and git-lfs on the mount
  • Stream and scrub large media without a full download
  • Point ffmpeg, rsync, or a database at the path
  • CLI and agent mode for automation and servers

Editions

The core is free and open source. Paid tiers add dedicated relay bandwidth, a commercial app license, and support.

Open Source

Community

Free forever

  • MPL-2.0 engine and CLI, embed it in your own product
  • Full post-quantum encryption, full-speed direct transfers
  • Shared public relay when a direct link is blocked, best-effort and subject to fair use
  • Self-host your own relay; community support on GitHub
Get it on GitHub
Custom

Enterprise

Talk to us

  • Managed or dedicated relay fleet, multiple regions
  • Throughput and capacity sized to your team
  • Support with response-time commitments
  • Security review and compliance support
Contact us
No per-seat fees No per-GB transfer charges No cloud storage bill

Direct connections always run at full speed. A relay only carries traffic when a direct link is blocked, and that is where dedicated bandwidth matters. Not sure which fits? Email marius@keibisoft.com and describe your workflow.

Who it is for

Teams that move large files between machines or sites and cannot, or will not, put them on a public cloud.

Media and post-production

Open project files, footage, and renders from another studio or office without copying terabytes first. Edit in your usual tools and save straight back.

Research and scientific data

Share large datasets between labs and read the slices you need on demand, instead of shipping drives or waiting on a full download.

Regulated and sensitive work

Keep data on infrastructure you control. Self-hosted relay, post-quantum encryption, and an auditable open-source core.

Distributed engineering teams

Drive a build machine from a laptop, share a working directory, or run a pipeline against files that live on another host.

Built for teams that take security seriously

The engine is open source, the cryptography is auditable, and there is nothing phoning home.

Post-quantum, no black box

Key exchange uses ML-KEM-1024 + X25519, secure against both classical and quantum attackers. Data uses AES-256-GCM or ChaCha20-Poly1305. A relay, if used, forwards bytes it cannot decrypt. No telemetry, no accounts, and the full engine is open source under MPL-2.0 so your own team can review it.

Tell us about your workflow

Describe how your team moves files today and we will tell you honestly whether KEIBIDROP fits.

Open source · MPL-2.0 core · No telemetry · No accounts