What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
You can adjust the matrix width by adjusting it from the matrix field properties setting:
Alternatively, you can Inject CSS to manipulate the cell widths.
We can help generate the CSS to inject into your form, but - how would you like the cell widths to be - are some to be made wider than others?
Please let us know.