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.
If I understood you correctly, you are looking for the option to sort out all of the forms in your account by their size.
At this time this is not possible and I presume that people would be looking to see different approaches taken when sorting such as sorting by size (in kilobytes) and sorting by size in width and height and similar.
You can see all of the available sort options if you click on Sort button:
Could you tell us why you would want to sort the forms in such way and in what exactly manner did you mean size (width and height, or the amount of space it consumes, or something else)?