1. No purchase required
All current LumosPDF browser features are available without a purchase or payment method.
If the service changes in the future, any new commercial terms will be shown before they take effect.
2. Existing charge questions
If you have a question about a historical charge made before the free mode was introduced, contact us by email with the account email and receipt details.
Questions about this page?
Contact us by email and include the browser, device, and feature involved when reporting a problem.