Contact Form Builder module is the easiest way to design and generate the dynamic form, you can select/drop as many fields along with the options for the controls as per your requirements and end users can post the details to submit the details to the configured email address.
This DotNetNuke module uses jQuery jplayer to play audio and video files. It allows you to create your own play list or play audios from Podcast feed. It's lightweight and easy to use. And the UI is customizable: totally skinnable using HTML and CSS. There are four skins already in the package.
This module helps you to manage customers support requests. It offers a requests management (Trouble Ticketing) and allow your visitors customers to easily create new tickets and review their requests details / status.It's a SPA (single page application) by using AngularJS, jQuery and WebApi.
The A Chart is an easy usage DNN module that allows you to add financial, scientific, engineering, business or any kind of relevant data to charts. It supports 30+ chart types including column, bar, line, area, pie, donut, OHCL, candlestick etc. It supports data from database, files or external Url.