Privacy policy
Last updated: 20 October 2026.
Your files
Files you open with 3dfiles.app are processed only inside your browser. They are not uploaded, stored or seen by us.
Analytics
We use privacy-friendly, cookie-free statistics (Cloudflare Web Analytics) to count page views. No personal profile is created.
Advertising
This site may show ads served by Google. Google and its partners may use cookies or similar technologies to show ads based on your visits to this and other websites. Visitors in the EEA, UK and Switzerland are asked for consent before such cookies are used, and can change their choice at any time via the "Privacy settings" link. You can opt out of personalised advertising at Google Ads Settings. See how Google uses information from sites that use its services.
Pro accounts
If you subscribe to Pro, we store your e-mail address, your subscription status and, if you cancel, the reason you choose. Payments are processed by Stripe (Link), which receives your payment details directly – we never see your card number. Sign-in e-mails are sent through Resend. You can ask us to delete your account data at any time.
Free conversion counter
To apply the free daily limit, the site stores a list of conversion times in your browser's local storage. It never leaves your device.
Hosting
The site is hosted on Cloudflare, which processes technical data such as IP addresses to deliver and protect the site.