The 17.1 version of SOFiPLUS is available as a free download on our website. The actual developer of the program is SOFiSTiK AG. The most popular versions among SOFiPLUS users are 18.1 and 17.1. The software belongs to Photo & Graphics Tools. This download was scanned by our antivirus and was rated as safe.
From the developer:
SOFiPLUS is SOFiSTiK's standard pre-processor. Based on AutoCAD 2010 the program takes full advantage of the enhanced AutoCAD modelling-technology enabling the engineer to generate almost any FE-structure - from simple slabs to complicated freeform-surfaces. SOFiPLUS can be purchased as a pure add-on to AutoCAD or included with an integrated AutoCAD 2009-OEM engine
You may want to check out more software, such as 3D Studio VIZ R3, P-CAD 2004 Viewer or Win4D Advance, which might be similar to SOFiPLUS.