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.
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Can I encrypt an existing form?Asked by yourmagicalvacation on July 22, 2015 at 03:37 PM
Can I encrypt an existing form?
Yes. You can encrypt the existing form by selecting the option Encrypt Form Data from Form preferences.
Once the form is encrypted, you'll be receiving the encrypted form responses while the old submissions doesn't change. Hope this information helps.