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Frequently asked questions about security, features, and troubleshooting.

Is xtransfiles completely free?

Yes, the core P2P functionality is open source and free. The optional Cloud Relay service has a free tier for small files.

Does xtransfiles store my files?

No. In Direct Mode (LAN), files go directly from device A to device B. We never see them. If you use Cloud Relay, files are temporarily cached (encrypted) and deleted after 7 days.

What platforms are supported?

Windows, macOS, and Linux are fully supported. Android and iOS support is currently available via the web interface.