Offkeep

Save it here. It is already there.

Real-time sync across desktop, mobile and the browser, with the encryption keys never leaving the devices you own.

Use it in the browser
Syncing

Every device, always in sync

Real-time, encrypted sync across all your devices — desktop, mobile, and browser — so your files are wherever you need them.

Real-time sync

Changes propagate across your devices in seconds, not minutes. The moment you save a file on one device, it's available on all others.

All your devices

Mac, Windows, Linux, iOS, Android — every platform is a first-class citizen. Native clients, not browser tabs.

LAN sync

On the same network? Transfers happen directly between devices at full local speed — fast and without touching the internet.

Selective sync

Choose exactly which folders sync to which device. Keep large archives off your laptop while keeping them on your desktop.

Version history

Every version of every file is retained for 180 days. Accidentally overwrite something? Roll back to any previous state in one click.

Delta sync

Only changed blocks are transferred, not whole files. A small edit to a large video uploads in seconds instead of minutes.

Platform support

Available everywhere

macOS

Native menu-bar app, Finder integration

Windows

System tray app, File Explorer integration

Linux

Daemon + CLI, Nautilus & Dolphin extensions

iOS

Files app integration, background sync

Android

Auto camera backup, offline access

Web

Full file manager, no install required

Common questions

Syncing FAQ

How fast is syncing?

Speed depends on your connection. We use delta sync to minimise transfer size and prioritise LAN transfers between devices on the same network for maximum throughput.

Does syncing work offline?

Yes. You can work on locally synced files while offline. Changes are queued and sync automatically when connectivity is restored, with conflict resolution built in.

How are sync conflicts handled?

If two devices edit the same file while offline, both versions are preserved. You're notified and can merge or choose which version to keep.

Is synced data encrypted?

Yes. All synced data is end-to-end encrypted, and so is the sync metadata — file names, paths, and timestamps are encrypted before they leave your device.

How many devices can I sync?

As many as you like, on every tier. Offkeep bills for storage, not for seats or devices — signing in on another laptop or phone doesn't change what you pay.

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