Graphic5 
An advanced widget that gives you total control over the output of your tags. The Tags widget replaces the default WordPress Tag Cloud widget.
This version gives total control over the output to the user by allowing the input of all the arguments typically seen in the wp_tag_cloud() function
Key Features & options
New add post tags in the post content for current post view.
Taxonomy, will display all your taxonomy.
Title Icon, new features that enable you to use icon for the widget title
Widget Background Image, use an image for the widget background.
Style, +20 tag styles.
Link, view or edit tag.
Format, list or flat.
Order, ascending, descending or random tag.
Orderby, order the tags by name or count.
Number, total tags to display.
Largest & Smallest, the tags font size, only working without tag style.
Unit, the tags font size unit.
Include & Exclude, include or exclude one or more tags.
Separator, the separator for each tag.
Child Of & Parent
Search, display the search tag.