| 1. | SolidWorks 98 | | | Solid modeling for mechanical engineers and designers. www.solidworks.com |
| 4. | IronCAD | | | Solid modeling for mechanical designers and engineers. www.ironcad.com |
| 5. | MechSoft | | | Mechanical solutions for engineers and designers. Large database of standard parts, more than forty detailed mechanical calculations. Works on any CAD system. www.mechsoft.com |
| 6. | VariCAD | | | 2D/3D mechanical engineering CAD System for Windows NT/95/98 and Linux. www.varicad.com |
| 8. | Minos | | | 3D solid modeling CAD system for Windows perso.wanadoo.fr |
| 11. | Ashlar | | | Vellum 3D CAD program and Vellum Solids 3D modeling software. www.ashlar.com |
| 13. | Cadvance | | | Windows-based CAD program, by FIT, Inc cadvance.com |
| 14. | DraftBoard Homepage | | | DraftBoard - design by F.A. PORSCHE. Professional 2D CAD system with intuitive use for Macintosh und Windows. www.draftboard.de |
| 15. | SteelCad | | | Steel detailing software. Details beams, columns, vertical and horizontal bracing, stairs, and ladders in either piece-by-piece mode or from the erection drawings. www.steelcad.com |
| 16. | TurboCAD | | | Full featured 2D/3D CAD product by IMSI. www.turbocad.com |
| 17. | TwinCAD | | | CAD/CAM software from TCAM Development, Inc. www.twincad.com |
| 18. | Vellum CAD Homepage | | | Vellum Professional 2D/3D CAD program and Vellum Solids hybrid modeling software www.vellum.de |
| 19. | EMT Software | | | Plug-ins for AutoCAD, SolidWorks and Visio Technical. www.emtsoft.com |
| 22. | Spline Curve Fit 3D | | | Spline curve fit software for algorithm definition of complex three dimensional surfaces. www.geocities.com |
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