What Are the Most Commonly Used BIM Software? An Introduction
This is a frequently asked question, especially among newcomers to BIM. Since many beginners have recently sought information about BIM software, I will summarize a few key points here.
1. Revit
Revit, originally developed by Revit Technology and acquired by Autodesk in 2002, is a leading BIM software. It is based on Revit Architecture and can be used alongside Revit Structure and Revit MEP for structural analysis and pipeline design. Autodesk, a globally recognized software vendor, offers strong interoperability among its products, integrating Revit with tools such as Autodesk Quantity Takeoff, Autodesk Navisworks, Autodesk Robot Structural Analysis, and Autodesk Ecotect Analysis. This integration enables comprehensive management of building model information.
Besides enhancing its AutoCAD suite, Autodesk has optimized Revit’s application functions and adjusted its IT development strategy for the construction industry. This led to the publication of the “Building Information Modeling” white paper, popularizing BIM as a standard term for engineering information objectification and modeling. This development inspired many software developers to align with the BIM concept, advancing the industry’s goal of engineering informatization worldwide. BIM technology boosts construction productivity, reduces costs, and supports sustainable development goals including energy conservation and carbon reduction.
Revit is a well-known BIM tool, offering a relatively affordable price compared to other BIM software. It provides abundant learning resources and a short learning curve, making it accessible for beginners. While building a 3D BIM model can be time-consuming, SketchUp serves as a quick tool for initial 3D modeling and preliminary planning. Revit supports importing SketchUp file types, allowing models created in SketchUp to be modified and further developed within Revit during later design or construction stages. Leveraging the strengths of different software enhances workflow efficiency throughout project phases.
In Revit Architecture, all model information is stored within a single model. Any modifications made to components are quickly and automatically updated across all related views, thanks to strong bi-directional linking. Parametric components (also called groups) enable users to design custom building elements like doors and windows. Revit does not require coding or scripting, featuring a flexible user interface with built-in tutorials and documentation. The F1 key allows fast searching of software functions, reducing time spent navigating the software.
2. AECOsim
AECOsim is an integrated BIM software developed by Bentley Systems, supported by over 1,000 third-party applications spanning civil engineering, architecture, transportation, structural, mechanical-electrical, pipeline, document management, GIS, and more. AECOsim Building Designer V8i is the core BIM product, comprising four main modules: AECOsim Architecture Design, AECOsim Structural, AECOsim Mechanical, and AECOsim Electrical.
Bentley Architecture, launched in 2004, facilitates coordination of design and construction documentation to minimize errors and omissions. This helps architectural and engineering companies deliver high-quality buildings on time and within budget. Bentley’s acquisition of Triforma software in the 1990s accelerated its transition toward object-oriented technology and the concept of “Integrated Project Models.”
Bentley’s fully integrated multidisciplinary products allow architects, structural engineers, civil engineers, MEP technicians, energy analysts, and other professionals to collaboratively design, analyze, construct, and manage buildings of all types and scales.
Specific applications tailored to each discipline provide a scientific and efficient work environment that supports design and documentation throughout all project phases—from conceptual design to detailed design and construction document production. Bentley also integrates energy analysis tools to simulate building energy usage, CO2 emissions, and operating costs.
AECOsim is used for managing various facilities such as airports, factories, offices, and exhibition halls. Its web reporting capabilities enable dispersed teams to access real-time information via the internet. With the addition of RAM, STAAD, and ProSteel to Bentley’s product suite, Bentley Structural offers comprehensive structural analysis and design tools for reinforced concrete, prestressed concrete, steel, wood, cold-formed steel, aluminum, and stone structures. Bentley excels in synchronous analysis, design, detailed drawing creation, and documentation across construction engineering, factory design, and civil engineering applications.
3. Tekla Structures
Originating in Finland, Tekla is a specialist in steel structure software development with extensive experience in design, drafting, and fabrication. Tekla Structures is a professional 3D solid modeling software that covers the entire structural design process from conceptual design to detailed design, manufacturing, and assembly. It enables real-time collaboration across enterprises and project phases, providing a seamless platform for exchanging design information.
Tekla Structures is a comprehensive 3D architectural structural design system composed of four main modules sharing a common core database. This ensures complete data sharing without the need for file conversion. The modules include:
- Tekla Structures Steel Detailing, formerly TeklaXsteel, specializes in 3D solid modeling for steel structures, enabling complex steel detail design and project management.
- Tekla Structures Concrete Detailing provides 3D modeling for concrete structures, improving project management, efficiency, quality, and reducing construction time.
- Tekla Structures Engineering (Analysis & Design) integrates fully with STAAD Pro for structural analysis, supporting steel and reinforced concrete structure design.
- Tekla Structures Construction Management allows viewing of 3D models to manage construction projects. Using a work plan administrator, it supports virtual construction sequencing to monitor actual progress against planned schedules.
4. ArchiCAD
Developed by Graphisoft, ArchiCAD is supported by related software such as Artlantis Studio (rendering), EcoDesigner (energy analysis), and MEP (pipeline design and analysis).
ArchiCAD uses object-oriented technology to construct building components like beams, columns, walls, panels, doors, and windows, allowing users to create virtual buildings in a digital environment. It automatically generates sections, elevations, design files, parametric designs, and stores all building data in a central database. Any change made in one view automatically updates all other views—including floor plans, elevations, sections, 3D models, and material lists—and simultaneously generates construction drawings.
For team collaboration, ArchiCAD offers the TeamWork feature, allowing multiple users to connect over a local area network to share design proposals and progress. When a project file is shared regionally, team members log in via a simple network interface and use tools like floors and layers to define their workspace. Project files are stored locally on team members’ computers but accessible over the network at any time. Team members can send design changes to the main file and receive updates from others seamlessly.
ArchiCAD can automatically generate progress reports, quantity takeoffs, and cost estimates. It also integrates with other software for structural analysis, clash detection, safety checks, and regulatory compliance, supporting data management throughout the building lifecycle. Its color rendering tool is user-friendly, capable of producing virtual reality scenes without requiring additional software or special skills.
5. Digital Project
Digital Project is a 3D BIM software developed by Gehry Technologies, with Dassault Systèmes’ CATIA as its core management tool. It handles large volumes of construction project data efficiently. The Digital Project suite includes core products like Digital Project Viewer and Digital Project Designer, along with expandable modules such as Photo Studio, Specialized Translators, Knowledgeware, Imagine & Shape, Primavera Integration, and MEP/System Routing.
Digital Project supports the coexistence of VRML and CGR models, enabling integration of mesh and large models. It combines VBScript and AutoLISP capabilities, allowing line segments, colors, layers, and other surface properties to be converted to DWG files. Additionally, it provides user-defined APIs to accelerate model creation.
Gehry Technologies specializes in providing technology and services to the global AEC industry and is known for 3D design software like CATIA, SolidWorks, and Digital Project. Autodesk, a global leader in 3D design software for engineering and entertainment, partnered strategically with Gehry Technologies in 2011. Gehry Technologies now incorporates Autodesk BIM software in its external consulting services, enhancing competitiveness for both companies.
That concludes this overview of commonly used BIM software. I hope this article provides useful insights to everyone interested in BIM!
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