JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
If you wish to make your form submissions encrypted, you can do that by following this guide: https://www.jotform.com/help/344-Encrypted-Forms-and-How-to-Use-Them. Please do take note of the limitations that you will encounter, an example limitation is that you won't be able to download the encrypted submissions as an excel file, the data will show up as encrypted making it unreadable. The encrypted form feature was designed to make sure that the data is only accessible on certain level.
I hope that helps.