The application can be saved so that it can be accessed at a later time. However, once you click 'Submit' you will not be able to access the form again.
Click the 'Save and Come Back Later' button to save your current form as a draft. The 'Save and Come Back Later' button opens a save dialog where you can choose to sign up or log in to Jotform to save and easily manage your draft in your account.
You can also use the Skip Create an Account link at the bottom of the save dialog to get the draft link or have it emailed to you.