AllyCAD is a 2D CAD programme available from Knowbase.
AllyCAD's virtues are many; simple to use, intuitive, fast, and
combined with its own macro programming language can be tailored to carry
out many duplicated tasks with just a few clicks.
In order to be more productive in certain fields some additional software has
been created like ChoiceSteel which run within the AllyCAD environment giving
you parametric drawing functions and additional commands that can save a great
deal of time. For further information please visit the AllyCAD web site at
http://www.allycad.com