Security & Privacy

Your PWHT data stays on your computer.

Production records, temperatures, procedure limits, project names, weld IDs, charts, reports and engineering notes are processed and saved locally in your browser. Export backups: clearing browser storage or changing browser/profile can remove local work. Separate browsers and profiles have separate installation identities.

A new paid analysis needs online license authorization. Our API receives account email, product/payment references, license and random installation identifiers, credits, seat assignments, subscription state and authorization timestamps. It does not receive your PWHT files or their contents.