Local-first by design
Security should be visible, not assumed.
DeviceSpace is designed to move files directly between devices, with explicit permissions and verifiable transfer records.
Default architecture
No mandatory cloud relay.
Your Android device connects to your computer over the local network. Filenames, previews and transfer history do not need to leave your devices.
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One-time QR pairingPairing tokens expire and cannot be reused.
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Device-bound keysEach trusted device has its own encrypted identity.
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Checksum verificationSource and destination files are compared before deletion is allowed.
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Revocable trustRemove a paired device from either side at any time.
No automatic deletion
Transfers and deletions are separate actions with separate confirmation.
Protected-file rules
Unknown databases, keys and application-private files are blocked or clearly warned.
Auditable history
Transfer manifests record destinations, sizes, checksums and deletion status.