Taxonomy Toolbox allows you to quickly review and update your Categories, Tags and other taxonomies.
Toolbox from dicm.dk - Required to use some of the other plugins from dicm.dk
Sub plugin for dicm.dk - Toolbox
WordPress plugin to give theme developers a toolbox to use to make their development faster.
Description: An object oriented PHP framework for easily building WordPress plugins and widgets.
OAS ToolBox plugin contains functions that helpful to develop plugins for wordpress.