| Amethyst ShadowFX - A sun and shadow modelling program for architects and town planners, working with data from DWG/DXF files. |
| ARCAD - Architectural CAD system for the Linux operating system. |
| ArCon - A 3D CAD software for use in civil engineering, architecture, and interior design. |
| Argos Systems, Inc. - Software for construction and design management, with CAD tools for wood and steel frameworks and premanufactured housing. |
| Artifice, Inc. - Develops and markets DesignWorkshop, an architectural 3D modelling software for Windows and Macintosh. |
| Autodesk Revit - Revit is a parametric building modeler for architects, with intelligent building components, views, and annotations. |
| Blocklayer.com - Various geometric online-calculation tools for concrete blocks, stairs, and other construction design tasks. |
| BOA - Architectural 3D design software for Apple Macintosh systems. |
| BricsNet - AEC software development company primarily involved with Microstation and Intellicad AEC add-ons and related building industry software |
| CAD Consulting USA - Distributor for the ALLPLAN FT architectural CAD software in North America, with information about the product and related services. |
| Cad Details - Library of construction details and product profiles for architecture, engineering, and landscaping. Registration required to gain access. |
| CAD Quest, Inc. - A series of simple tools for the design and estimation of decks, fences, pavings, and wood frame structures. |
| Common Point Technologies - Provides 4D visual planning solutions to the architecture, engineering and construction industry. |
| CumInCAD - A cumulative index of publications about computer aided architectural design. It includes bibliographic information from journals and conferences such as ACADIA, CAADRIA, eCAADe, SiGraDi, CAAD futures and others. |
| A E C Technologies - Applications software expertise with cad and multimedia products for key industries. |
| Eagle Point Software Corporation - CAD software for building design and estimating, civil design, hydraulics, landscaping, structural engineering, and surveying. |
| Expos Software - Expos is a specialized software for exhibition stands designing. It is a completely standalone system using mainly Octanorm items. 3D visualization is also built in. |
| FIT, Inc. - The creators of Cadvance, a Windows CAD program for architects, engineers and designers. |
| Form.Z - Software for complex 3D modelling and visualisation. Designed and conceived by an architect |
| GiveMePower GmbH - Publisher of the CAD software PowerCAD and FelixCAD, which offer AutoCAD compatibility, and a version for Windows CE handheld computers. |
| Home Plan Pro - Software that makes it easy and fun to draw a bird house or your dream home. |
| ideCAD Software GmBH - AEC CAD software including ideCAD Architecture, ideCAD Structural, ideCAD Render and libraries. |
| Informatix Software International - Developers of the Piranesi and MicroGDS software products for the architectural, engineering and construction industry. |
| Interstudio Srl. - Software for architectural 3D CAD, land modelling, surveying, photogrammetry, and geotechnical evaluations, for Macintosh, |
| Quest Solutions - Construction estimating software for contractors including Quest Estimator, Earthwork, Trenchwork, Roadwork, Takeoff and Cross Sections. |
| Revit Users Resource Center - Download families, share knowledge, learn more and ask questions about Revit. |
| SCADDS - Offers CAD software for the architectural, civil and Structural Engineering domains, as well as related services. |
| SketchUp - A 3D sketching software for the conceptual phases of design. |
| Soft Tech Engineers - Civil Engineering Applications for the use of consulting engineers, structural designers, and architects. |
| TAD: The Architect's Desktop - TAD Designer is a holistic design software. It is a solid 3D modelor based on an abstract representation system for all architecture elements |
| WSCAD Electronic GmbH - CAD systems for electrical designers, project planners, engineering offices and service providers, as well as for industrial and manufacturing control engineers. |
