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.
You can clone multiple forms by using our Clone Form function. You can clone one of your own forms, a form owned by a different Jotform account and an external form found in a web page.
Here is the guide to know how to clone forms using different methods: Form cloning
Here is an additional guide: How to clone an existing form from a URL
So, if what you need to do is to clone multiple/different forms to merge them into a single form, then, maybe you do not need to clone all your the forms. What you can do is to copy/clone the fields from your multiple forms to the new form you wish. To accomplish that you can use our Fields Manager app: http://apps.jotform.com/app/field_manager
That way you will be able to move multiple fields from one form to another at once.
I hope this helps. Please inform us if you need further assistance with this query.