STL Viewer Online

Contact us

Email is the best way to reach us. We read everything and answer real questions.

hello@stlvieweronline.com

Bug reports

Tell us which page you used, what you expected and what happened instead. If a file does not open correctly, attach a small sample that reproduces the problem with any sensitive values replaced. Since files are processed in your browser, we cannot see what you opened; a sample is the only way to reproduce it.

Feature requests

Missing a conversion or an option? Say what you are trying to do rather than only the feature you imagine; there is often a quicker route.

Sponsorship and advertising

Sponsor placements are available on every page. Write to the address above with your site and we will send current traffic figures and pricing.

Privacy requests

We hold no user files and no accounts. For questions about analytics or advertising cookies, see the privacy policy or email us.