Terms of Use

Last updated: October 4, 2026.

These terms describe use of the website operated under the name 3dfileconverter.online at https://3dfileconverter.online. By using the tools, you agree to these terms.

Your files and permissions

You retain your rights in your models. Only process files you own or have permission to use. Using this site does not grant rights to third-party models, designs, trademarks or other protected material.

Check outputs before use

Conversion can change or discard geometry details, colors, textures, units or CAD features. STL-to-STEP export produces faceted surface shells, not reconstructed parametric solids. Measurements are based on displayed meshes and selected units. Review each tool's limits and validate outputs independently before printing, manufacturing or other consequential use.

Availability and limits

Tools run in your browser and depend on your device, browser support and available memory. File and triangle limits apply. Keep original files and save needed outputs; sessions are not a persistent backup service. Features and limits may change.

Acceptable use

Do not use the site unlawfully, interfere with its operation, or attempt to bypass access controls or compromise other users or infrastructure.

Warranty and responsibility

The service is provided as available, without a promise of uninterrupted operation or fitness for a particular purpose. To the extent permitted by applicable law, the service does not warrant the accuracy or suitability of generated outputs. Nothing in these terms excludes rights or liabilities that applicable law does not allow to be excluded.

Third-party software and privacy

Open-source components remain subject to their respective licenses, listed in open-source credits. Data handling is described in the Privacy Policy.

Changes to these terms

Updated terms will be posted on this page with a revised date. Review them when returning to the service.