JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
JotForm forms and the form builder itself should work on most version of IE browser. However, regarding on the form builder although it works fine on IE8, we'd still recommend using updated browsers like Chrome or Firefox in order for the new Jotform features to work perfectly and to have a better workflow.
May we know what version of IE you are trying to run JotForm?