Plugin suggestion for managing links

My current website (www.mattermasters.com – a science website for the kids at my elementary school) is done through Joomla. I would like to switch over to WordPress because I use it for every other site that I manage and find it easier – especially to maintain and update plugins. I have not made the transition because I dread rebuilding my links page. In Joomla, I have a plugin called “Weblinks” that is excellent and super easy to add new links via the front end. It also allows me to categorize them and display them by that category on one page.

Anyone know of a plugin that is comparable?