Contact
Questions, bug reports, and feature requests are all welcome. The easiest way to reach us is by email.
Contact by email
Send your message to the address below. We usually reply within a few days.
When reporting a conversion problem
- Describe what you did and what went wrong — for example, which export format you used and what looked incorrect.
- Include your browser and device (e.g. Chrome on Windows 11).
- This site never sends your drawing files anywhere. Attach a drawing to your email only if you are comfortable sharing it — a screenshot often works just as well.
About the operator
JWW Converter is an independently operated free web service for viewing, annotating, and converting Jw_cad drawings entirely in the browser.
This page was last updated on July 13, 2026.