1. JSN Uniform
JSN UniForm is a Joomla! Form extension which helps you create forms quickly and easily - from normal to complex.
Moreover, you can efficiently manage all the submissions as the administrator. The configured form can be published in any part of the website including: in article content, in the main body area and different module positions.
RSForm! is a general Joomla! form builder, flexible and easy to use. As a mature extension, RSForm!'s quality is expressed by the large number of Joomla! sites that are using it - well over 5000, since its release, back in 2007.
Most module ajax based contact for for Joomla. You can create as many field as possible from xml and create different form for different page.
Its advantage is the ease-of-use but also provides an app system to get enhanced. The apps are provided by the developers themselves and are mostly commercial. Unlike BreezingForms, support is limited on domains, keep that in mind if you need it for plenty of installations across different domains.
5. Form Maker
Form Maker is a user-friendly form builder with drag and drop interface, which allows easily move form fields for simple management. This will help to align form fields next to one another or arrange them in sections.
There are plenty of other form extensions for Joomla!® available but the collection above are definitely the best ones available at this time.