Sub-user: how can others login without seeing all the other forms?

An additional user on account

Hi,

Thanks for using Jotform!

You may utilize our Subuser feature to add another user who can edit forms or view submissions. If your aim is to share just a form or two and not all of your forms, you can. Just go to your Account page > click Users on the left nav > Create Subuser > enter his email > Select from my forms > tick/untick the forms you want be shared or not respectively. Here's a short clip showing you how:

Hope that helped! Don't hesitate to get back to us if you have further questions.