Privacy
Effective October 3, 2026. Auto Contents and Tabs is provided by Mars Studio.
Your document
The Add-on reads page identities, names and dimensions from the current Adobe Express document. PDF creation, preview and navigation processing take place in your browser. We do not upload your document, chapter titles or PDF contents to our servers. When you choose Save or prepare an export, the chapter configuration is stored as private Add-on metadata within your Express document.
Purchases and licenses
Stripe processes payments and may collect your email and billing information under its own privacy policy. Our service records payment identifiers, amount, currency, status, license-code hashes, a short license hint and timestamps. When necessary for purchase support, the email is represented by a secret-salted hash. We do not store full card details. Your browser stores the license code so you can use Plus; Deactivate on this device removes that stored code.
Service operation
Cloudflare hosts the website and license service. Limited request and error records are used for reliability and fraud prevention. Application logs do not intentionally record full license codes or document contents. Purchase records may be retained while the license is active and where required for accounting, disputes or legal obligations.
Your choices
Free export does not require a purchase or account with Mars Studio. Contact support@marsstudio.cc to request access, correction or deletion of information we control. Some records may need to be retained for legal obligations.