SuperLinks replaces the standard WordPress 2.5 Links widget with a more customizable one. With 
SuperLinks you can add as many Links widgets as you want, and set the display options for each 
widget. For instance, you can set which Links category is displayed on each block.
SuperLinks was inspired by the LinkBlock plugin, which provided a very similar service. However, 
LinkBlock development stopped before WordPress 2.5, so SuperLinks was created to fill the void.
Development of SuperLinks was greatly aided by reading the source of some existing plugins. They 
are: 
* Lorna Timbah’s “Top Commentators Widget” (http://webgrrrl.net/archives/my-top-commentators-widget-quick-dirty.htm) 
* The original LinkBlock widget (LinkBlock: http://www.optera.net/projects/wordpress/linkblock/) 
* The stock WordPress widgets found in widgets.php 
Thanks to the developers of those plugins for the help their code provided!

SuperLinks v0.1

SuperLinks is a sidebar widget that gives you greater control of displaying your links and blogroll.

TheFreeWindows

Blogroll Dropdown is a widget that places your blogroll links as a dropdown box helping you to save space in your widget area. Since the Link Manager is by default disabled in newer versions of WordPress, Blogroll Dropdown will activate it again to let you manage your links.
The plugin lets you select which links category you’d like publish as a dropbox. Alternatively you can publish all your links regardless of categories.
Blogroll Dropdown is a modification of the seemingly abandoned H. T. Si’s Dropdown Links Widget, making it possible to eliminate the Widget title and have the default option to link to a custom URL instead of being blank and confusing your visitors.
<ul>
<li>Check also the <a href="https://www.thefreewindows.com/28779/blogroll-links-dropdown-list-free-plugin-wordpress/" rel="nofollow ugc">home page of Blogroll Dropdown</a> for more information or support.</li>
</ul>

SuperLinks v0.1 vs Blogroll Dropdown Links