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Contact Information -

Fastest and most reliable support answers are best asked using e-mail. If you have questions about your Viso3D product or serial numbers, please email us to this email address.
If your are using a web based e-mail program, the e-mail address is

But please do not email models or large files great than 1 mb. To upload models or large images please click on Where to Get Support and follow the directions for uploading and then send us an email about the upload.

Inquiries about purchases, quotes are other sales related questions, please send us an e-mail to the below address.
Sales or

Please Note - fastest response will come from e-mailing your questions.

Also we recommend using the Viso3D Forum for support issues. There are three support people watching questions on the Forum and are sent notification when something is posted. One person is in the U.S., one in the U.K and one in conitental Europe.

U.S. Address:

Cadalog, Inc.
1448 King Street
Bellingham, WA 98229