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.
Please be noted that bronze subscription plan allows you to receive up to 10 GB of uploads in your account but one file upload filed can only accept a max of 1 GB or less file.
By default, file upload question only accepts 1 MB of file upload but it is possible to increase the upload file size limit. You may like to take a look at the following guide which should help you: https://www.jotform.com/help/33-Changing-the-Upload-Size-Limit
Hope this answers your question.
Do get back to us if you have any questions.
Thank you ashwin_d, already I increased my file size limit.