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.
Yes, once the user clicked the file upload button in the form, an option will pop-up asking what file the user wants to upload.
You can change the file size limit in the Form Builder. Just select the File Upload field and then click the "Max File Size" button. After that, you need to enter the file size in kilobytes. The maximum file size is 1GB per submission.
Hope that helps. Thank you.