Is there a way to add a save button on the Jotform?

Is there a way to add a save button on the Jotform? We want to save the data before submitting. 

To clarify, do you want your form users to save the form and continue later?

You may check this guide:https://www.jotform.com/help/97-How-to-Save-Forms-and-Continue-Later

If you want to create a copy of your submission, you may integrate Google Drive. Once submission is made, data on your form submissions is sent to the integration.

Guide:https://www.jotform.com/help/192-How-to-Integrate-a-Form-with-Google-Drive

Hope this information helps.