Your Files. Your Devices. No Middleman.
StardustFS syncs your files directly between your own devices with end-to-end encryption. No cloud storage. No third-party access. Just your data, where you need it.
Why StardustFS?
Zero-Knowledge Privacy
Your files are encrypted on your device before anything leaves it. We never see your data — not even the file names.
Peer-to-Peer Sync
Files travel directly between your devices. No cloud servers storing your data means no data breaches, no surprise storage fees.
Multi-Device Access
Register your laptop, desktop, and phone. Access your files from any of them, with real-time status and routing handled automatically.
You Own Your Storage
Use the storage you already have. No monthly fees for space — your hard drives are your cloud.
StardustFS vs Dropbox
Traditional cloud storage uploads your files to someone else’s servers. StardustFS keeps them on yours.
| Feature | Dropbox | StardustFS |
|---|---|---|
| Where files are stored | Dropbox’s cloud servers | Your own devices only |
| Who can access your data | Dropbox (and potentially law enforcement) | Only you |
| End-to-end encryption | No (encrypted at rest, but Dropbox holds the keys) | Yes (zero-knowledge) |
| File transfer method | Upload to cloud, download from cloud | Direct device-to-device |
| Storage limits | 2 GB free, then paid plans | Unlimited (your own disks) |
| Monthly cost for 2 TB | £9.99/month | Free |
| Data breach risk | Centralised target | No central store to breach |
| Works offline | Partial (synced files only) | Full access to local files |
Simple Pricing
No storage fees. Ever. You bring the storage, we handle the sync.
Free
- Up to 3 devices
- End-to-end encryption
- P2P file sync
- Encrypted metadata backup
- Community support
Pro
- Unlimited devices
- End-to-end encryption
- P2P file sync
- Encrypted metadata backup
- Priority support
- Advanced routing
Team
- Unlimited devices per user
- End-to-end encryption
- P2P file sync
- Shared team folders
- Admin dashboard
- Dedicated support