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.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
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.
Yes you can create custom forms.
This guides can help you to create your forms:
You can style your form with CSS:
You can also embed your forms to your webpage:
You can also get a full source code of your form and embed it to your webpage. This way you will be able to manipulate with HTML of your form.
Regarding ADF, please check this thread: https://www.jotform.com/answers/180132
We have several CRM integrations: https://apps.jotform.com/category/crm
Also our forms can be responsive. Easiest way to make form responsive is by adding Mobile Responsive widget to your form. You can also check this guide:
I would also suggest you to sign up and create free account, before you start creating your forms. You can use this link to sign up: https://www.jotform.com/signup
We usually only respond to one question per thread to avoid confusion. So if you have any followup questions I woulds suggest you to open new thread for each question you have.
Hope this will help.