PowerCADD

When you sit down to draw, you want that old feeling of drawing on a piece of paper. You want to move around quickly, draw perfect lines and detail things in a heartbeat. Or just sketch. You don't want to fight with a computer. PowerCADD lets you design like that, and it doesn't get in your way. It's easy to use, as powerful as the most expensive systems, and with add-ons like WildTools you can draw circles around those other CADs. It's so easy, in fact, that it's actually fun.