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.
If you are using Dropbox integration on your form, it will always include the submission data report and as well as the uploaded file on the form submission.
User guide: Upload-to-Dropbox-with-JotForm
There is no option to cut-off or remove the inclusion of the submission report and capture only the uploaded file.
You can actually use google spreadsheet integration and Dropbox integration simultaneously on the same form.
Hope this help. Let us know how we can be of further assistance.