Contact Form 7
Contact Form 7 is an open source plugin that allows creation and managing of multiple contact forms. Contact Form 7 has been the most popular plugin so far and is used by almost every theme.
- In-built contextual help and documentation available in the WordPress admin area.
- Simple markup customizes the form completely
- Works seamlessly with Major Wordpress themes
- The website has good community support from the developers.
- Can be fully translated into different languages.
- Allows forms to have configurable and customizable settings.
This software is completely free of cost, with no limitations offered in features once installed.