Privacy Policy — 3D & CAD Viewer

Last updated: 1 July 2026

3D & CAD Viewer (“the app”, package com.webtech360.viewer3dcad) is published by Tapline Studio. This policy explains how the app handles your data. In short: the app does not collect, transmit or share any personal data.

1. Data we collect

None. The app has no accounts, no sign-in, no analytics and no advertising SDKs. We do not collect personal information, usage data, device identifiers, or location.

2. How your files are processed

All 3D models and CAD files you open are processed entirely on your device. They are never uploaded to, stored on, or seen by any server. For your convenience the app keeps a private copy of the files you open inside the app’s own storage (the “Recent” list); this copy stays on your device and can be removed anytime with the “Clear” action or by uninstalling the app.

3. Permissions

The app only accesses a file when you explicitly pick it through the system file picker. It does not request access to your contacts, camera, microphone, location or background data.

4. Internet

The app is designed to work fully offline and does not require an internet connection to view your files.

5. Children

The app is safe for all ages and does not knowingly collect any data from children.

6. Changes

If this policy changes, the updated version will be posted at this URL with a new “Last updated” date.

7. Contact

Questions? Email [email protected] or visit viewer.webtech360.com.