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.
If you had used the import tool previously, you can use the tool again to update your form data. Download the tool from this page:
Then start the download again from the app. It should allow you the option of importing only new responses.
If you did not use the import tool before and used the web import, the option to update your responses may not be available.