No, unless you give us permission.
If you build your own from scratch, there is no process to automatically share your forms in our Application Store. Sometimes if we see something really unique, then we might ask you if we can share it, but you are welcome to say no. We understand how much work goes into creating these forms. You are under no obligation to share them with other GoCanvas customers.
For those who download a form from our Application Store, a copy of that form is in your account. Whatever changes you make to your copy, they remain only in your account. You are not editing the form that is in the Application Store at all. You are editing a copy of it. That remains yours and yours alone.
Our Application Store team reviews all the forms that come in. If we already have something similar to your form, then we will not put it in the Application Store. We try to provide as many unique forms as possible.