Uniform masks your standard form controls with custom themed controls. It works in sync with your real form elements to ensure accessibility and compatibility.

Uniform masks your standard form controls with custom themed controls. It works in sync with your real form elements to ensure accessibility and compatibility.

Formy is CSS Framework for better form management.

Uni-Form is an attempt to standardize form markup (xhtml) and css, "modularize" it, so even people with only basic knowledge of these technologies can get nice looking, well structured, highly customizable, semantic, accessible and usable forms.

Google now offers the ability to run forms with results posting straight to a spreadsheet. Very cool.

JSValidate is a form validator that utilizes aspects of prototype and scriptaculous to bring you a simple to execute, non-intrusive javascript form validator. With minimal setup, your forms can be processing clean data in no time at all.

A Wufoo competitor. Looks like a nice service, haven't tried it yet.

"Convenient, yet unfortunate that most designers and developers don’t even know the element exists."

Smashing Magazine has a nice collection of links to various css form solutions and resources

Great resource on free forms for various business needs.