Utkarsh Kukreti

This plugin allows you to list the terms of any taxonomy in the form of a widget. 
Supports several options to select, order, and display the terms.

Taxonomy Terms Widget

This plugin allows you to list the terms of any taxonomy in the form of a widget. Supports several options to select, order, and display the terms.

Nilambar Sharma

Are you frustrated by the lack of customization options in default Category widget in WordPress? Then this plugin is for you. Works in similar fashion but with several customization options. Cheers !

NS Category Widget

very nice plugin does what it says!

good job for dev!

Just what i needed

A plugin to add widget for listing Categories and Taxonomies. Extending Default WordPress Category Widget.

Taxonomy Terms Widget vs NS Category Widget