Estru3D - SourceForge presents the Estru3D project. Estru3D is an open source application.
Mitchell 1 - Mitchell 1 is a leader in providing automotive repair software and repair shop solutions that simplify everyday tasks for automotive professionals.
FRAMEWORK 2D+3D - Free Windows structural civil engineering software 2D/3D
Fullbay - Fullbay is built for HD repair shops & fleet managers. It improves tech efficiency, bills parts, and makes invoicing a snap.
Analysis for Windows - Powerful Finite Element Analysis package for 2D and 3D constructions (frames and trusses)
Tekmetric - Tekmetric is an auto-repair shop management software that helps workers to inspect vehicles digitally, get repair orders, and maintain communications with their customers.