Architectural Designs

Are there any free programs that i don't need to sign up for that can help me in architectural design?

I'm a student i love drafting i need a program that can let me do stuff that auto-CAD will I'm not talking about the whole full thing just something that's free that i can design things on anyone know of anything?

Public Comments

1. You don't really need to sign up for things. Make an email address at Hotmail. When they ask you to signup and then they send you a link, use that email. http://search.yahoo.com/search?p=architectural+design+free+download&fr=yfp-t-501-s&toggle=1&cop=mss&ei=UTF-8
2. you could try google sketch up; the free version