Does the pdf form eventually disapear if there is no submit button?

does pdf form eventually disapear if there is no submit button?

Can you please elaborate on what you meant by "eventually disappear"?

If you generated a PDF Form (not a PDF submission) by converting one of your online forms to a PDF form, then that PDF form will remain on your PC for as long as you won't delete it from your hard drive.

Related guide: How-to-Create-a-PDF-Form 

PDF Submissions won't disappear either. They will stay indefinitely unless you delete them.

Related guide: How-to-Download-Form-Submissions-as-Excel-CSV-PDF 

In case we misunderstood your question, just get back to us with a bit more info and a clearer description of what you're trying to do so we can better assist you.