Can I use an existing document with all my questions on and upload them to JotForm?

My understanding is that you want to convert a document into a JotForm.

Unfortunately, we do not have a tool that can convert a document (Word, Excel, PDF) into an online form. However, you can create the form from scratch using this starter guide: How-to-Create-Your-First-Web-Form.

If this is an existing online form, then you can clone it via the URL. Here's how: How-to-Clone-an-Existing-Form-from-a-URL.

If you need any help, please do not hesitate to contact us. Thank you.