Privacy
Last updated: 2026-05-15
The LibSpace Boox Connector is a free browser extension. There's no LibSpace account or LibSpace server you log into. Your files don't pass through our infrastructure.
What we collect
We send anonymous usage events to Mixpanel: when you sign in, when a file send succeeds, and when one fails. Each event carries the file extension, a file size bucket, the duration in milliseconds, and a per-install random identifier. No personal information, no file contents, no file names.
What stays in your browser
Your Boox session token, email, and chosen region are stored locally in your browser's built-in encrypted storage. None of this is sent to us.
Third parties
Files go directly from your browser to your Boox cloud account, which runs on Onyx International's service and Alibaba Cloud storage. Anonymous usage events go to Mixpanel.
What we don't do
We don't sell data, run ads, look at your file contents, or track your browsing. The extension has no permissions to read pages you visit.
Opting out
The extension doesn't currently include an analytics toggle. Uninstalling it stops the events.
Contact
Questions or data deletion requests: support@libspace.io