NCARB
52
Freeware
Is an exam guide which contains 37 sample multiple-choice questions.
28
NCH Software
24,251
Freeware
Create floor plan, arrange furniture, and visualize in 3D.
10
Design Master Software, Inc.
4
Integrated HVAC building design and drafting software.
1
Slideshow Designer
45
Shareware
Slideshow Designer, a useful tool for creating professional quality slideshows.
5,141
Mojang AB
331,248
Shareware
Minecraft is a game about breaking and placing blocks.
NREL
120
Freeware
Evaluate residential building designs and identify energy saving methods.
3
Robert Reed
189
Commercial
Timber and Stone is a procedural city building game set in a medieval world.
8
Spiderling Studios
1,426
Commercial
A physics based building game in which you construct medieval siege engines.
1
Alchemical Interactive
38
Freeware
Create a new world in a Medieval Fantasy City Building game.
Slavic Magic
37
Commercial
Experience the life of a medieval lord in this city building game.
ashampoo GmbH & Co. KG
Shareware
Create, furnish and inspect realistic 3D building and home designs.
