PowerClic basic concept is to convert your drawing to a menu.
It's a kind of contextual drawing With PowerClic, you will then only have to << power-click >> on an entity to access the commands that generated it!
You can also launch a dialogue to customize a contextual action according to the “clicked” entity.
The Pro version goes further than the freeware version and allows the automatic selection / modification of entities, as well as wide functions of increment, text and attributes numbering.
PowerClic allows you to change the style or the scale of multi-line like replacing blocks by another automatically.
Many plug-in are available, that are designed to be applied to a selection set returned by PowerClic.
Theses plug-in are an answer to the most frequent needs of Autocad users when they work with files coming from others companies. You can also create your owns plug-ins.
It also makes it possible to generate customized panels, to manage libraries of blocks, to automate the drawing of diagrams, perform automatic cutting and positioning of symbols along entities.
If you use Autocad for different kind of job, you can create a theme for each one, including panels, variable settings.
PowerClic also have features for group management and create “True Rectangles” (Intelligent rectangles that keep rectangular when you stretch it using grips)
PowerClic is designed for a nomad utilisation, you can hang it on an USB key to keep your work environment on any Autocad Workstation, from Autocad 2000 to 2007
Shareware for full version only 29$ Freeware for limited version http://www.g-eaux.com/powerclic/english.php