From Zumesoft [1]
Electronic forms designer - completely free
WordFusion Free allows you to create Forms to collect, store, organize and reuse information. Anyone can develop and deploy dynamic forms with WordFusion, and because Forms are saved in industry standard XML format they are easy to share with other users by simply copying a file.
WordFusion provides a powerful form designer to allow users to design flexible and user friendly Forms for any purpose. WordFusion also integrates with most other data sources to make use of your existing data.
The WordFusion Free form designer is completely free and works without limitations for both designing and using forms.
Links:
[1] http://www.zumesoft.com
[2] http://pulse.veltsos.com/drupal5/node/82