I would like you to know this new, innovative and convenient way to use and distribute software.
With Free UPP software, use, program updates, training and support are completely free. The customer pays only when needing to print or export (a very convenient cost for each A4 sheet), and with no expiry date. The first 500 prints are free. ACCA software distributes, for the international market, the full-featured version of the software for architectural BIM design (Edificius) and Bills of Quantities/Estimating (PriMus). www.accasoftware.com
Programs with very advanced 2D/3D design features to produce floor plans, cross sections, elevation views, isometric views, perspective views, renderings, photo match simulations, bills of quantities, etc...
You can install the software on as many computer as you like free of charge. http://www.accasoftware.com/en/id7/download.html