Best Free BIM Software
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Compare the Top Free BIM Software as of November 2025
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What is Free BIM Software?
BIM (Building Information Modeling) software is a powerful tool used by architects, engineers, and construction professionals to create, manage, and analyze digital representations of physical and functional characteristics of buildings or infrastructure. BIM software integrates data across the entire lifecycle of a building, from design and construction to operation and maintenance, improving collaboration among teams and streamlining workflows. These platforms allow users to visualize 3D models, simulate performance, and coordinate the placement of structural, electrical, and plumbing systems. They also help in detecting conflicts, reducing waste, and optimizing resource allocation. By using BIM, stakeholders can ensure better project outcomes, higher quality designs, and more efficient construction processes. Compare and read user reviews of the best Free BIM software currently available using the table below. This list is updated regularly.
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1
Asite
Asite
Asite is an open construction platform that enables organizations working on capital projects to come together, plan, design, and build with seamless information sharing across the entire supply chain. Asite’s range of solutions connect dispersed teams across the lifecycle of capital assets, enabling them to build better and build resilience. With Asite, capital project owners stay at the forefront of innovation, maintaining a golden thread of information throughout a project to facilitate the creation of digital twins.Starting Price: $375.00/month/user -
2
RIB Candy
RIB Software
RIB Candy is the leading construction management software suite, designed for the estimation and control of built environment projects. Unique and powerful, Candy has been developed to the industry’s requirement - from take-off to pricing and planning a project, controlling at site level through to the final certificate. Features include project Estimating, Quantity Take-off (QTO), Planning, Forecasting, Cash Flow, Valuations, Subcontract Management and Cost & Allowable.Starting Price: $200 -
3
Snaptrude
Snaptrude
The collaborative building design for architects. Snaptrude helps design better buildings faster, by bringing project teams together. Snaptrude is used by designers from some of the world’s leading companies. Planned, designed, and visualize with the entire project team from concept to construction. Share models and document communication in real time. Whether you're designing a house or a city, get it done faster with intelligent automation and parametric modeling. Being fast doesn't have to mean sacrificing creativity or quality. Leverage BIM data to control costs & design sustainably. Gather real-time insights from automated BoQs, site topography, daylight simulation, and more. Import from AutoCAD, SketchUp, Rhino, or Revit & Export directly into Revit, with complete parametric family information, without any data loss. Create flawless architecture that satisfies the client's brief. Brainstorm ideas with your team & rapidly turn them into detailed BIM models.Starting Price: $49 per month -
4
Dynamo BIM
Dynamo BIM
An introductory resource for beginners and a long-term reference. See this structured explanation of everything from data management to computational geometry and working with Revit. A community-powered, comprehensive reference to the functionality and utility of every node in Dynamo. Use the Dynamo Dictionary as a quick reference or an in-depth guide to extend your skills and empower your graphs. Dynamo hosts a thriving ecosystem for development. This page takes you down the rabbit hole of all of the tools available for customizing your Dynamo experience. From top-to-bottom, we’ll start with the ‘out-of-the-box’ options and go deeper as we progress down the page. The Introductory tutorial videos reflect the visually refreshed Dynamo from version 2.13 onwards, including new graph authoring features. The advanced tutorial videos are legacy content that has been created for the Dynamo 1.X environment.Starting Price: Free -
5
Hypar
Hypar
Hypar fits into your existing workflows, we integrate directly with Revit, Excel, Dynamo, and Grasshopper, and support common formats like IFC, JSON, gITF, and Rhino. HyparSpace is a new workflow for space planning, built with Hypar. Create test fits by drawing your floor plate, tracing over an image, or importing from DXF, Revit, or Rhino. Create space layouts including open office areas, meeting rooms, employee lounges, and much more, right out of the box. With Hypar, anyone can generate, visualize and analyze buildings to make better decisions faster. You can easily add your own processes and expertise so you don’t start from square one with each new project. Quickly generate proposals by combining different building systems that intelligently interact. Include analysis and simulation tools created by industry experts to predict and drive performance. Take designs from concept to construction, system by system.Starting Price: $75 per month -
6
smino
smino
Better cooperation and more sustainable planning with automatic BIM model tests. BIM model checks ensure that your construction project is accurate and error-free by detecting and correcting errors in the model at an early stage. This saves you expensive and time-consuming corrections during the construction phase. Comparing models makes it possible to quickly identify and correct deviations. This means lower costs for you and on-time completion of the project. BIM model checks also allow you to improve collaboration and coordination within the team. Potential problems become visible as early as the planning phase, which increases efficiency and communication within the project team. With an optimized BIM workflow, the entire project execution becomes smoother. Ultimately, BIM helps to complete projects faster, more cost-efficiently, and with higher quality. For you, this means more transparency and security throughout the entire construction process.Starting Price: Free -
7
BIMvision
BIMvision
Monitoring the progress of construction works and aggregating current data from the construction site. BIMvision is a freeware IFC model viewer. It allows to view the virtual models coming from CAD systems like Revit, Archicad, BricsCAD BIM, Advance, DDS-CAD, Tekla, Nemetschek VectorWorks, Bentley, Allplan, Strakon, and others without the necessity of having commercial licenses of these systems or having each of particular vendor’s viewer. BIMvision visualizes the BIM models created in IFC format 2x3 and 4.0. It has many built-in features and is the first viewer with a plugin interface. Together with the association, our company is working on the implementation of buildingSMART and openBIM standards in Poland and around the world. BIMvision is a freeware IFC model viewer. BIMvision visualizes the BIM models created in IFC format 2×3 and 4.0. It has many built-in features and is the first viewer with a plugin interface.Starting Price: Free -
8
Open IFC Viewer
Open Design Alliance
Open IFC Viewer is a robust, open-source tool for viewing and navigating IFC (Industry Foundation Classes) files, commonly used in building information modeling. This software provides multiple visualization options, including a tree view that enables users to navigate the hierarchical structure of IFC models, revealing each node’s attributes. With advanced search functions, users can find specific instances by their type or global identifier and track references across model elements. Open IFC Viewer includes a validation plugin for verifying model accuracy based on schema standards, such as attribute consistency and structural integrity. Users can highlight, isolate, or hide objects within the scene and customize lighting parameters to enhance model visualization. The software’s interactive instance viewer allows users to delve into entity definitions and attribute values as specified in IFC files.Starting Price: Free -
9
LIRA-SAPR
LIRALAND Group
LIRA-SAPR is comprehensive software package that benefits from BIM technology. The software is intended for analysis and design of building and mechanical engineering structures of different purposes. - Static (forces and displacements) and dynamic analyses - Selection and check for sections of steel and/or reinforced concrete (RC) structures - Preliminary drawings of steel structures as well as separate RC elementsStarting Price: €280/month -
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CAD&BIM Free Viewer
CAD&BIM Free Viewer
Cad&Bim Free Viewer is a freeware 2D/3D drawings and models viewer. With the unique ability to open multiple file types, it is the simplest and easiest solution for anyone who needs to view drawing files for free. Thanks to the clean and extremely intuitive interface it is the right tool for everybody, from experts to beginners. CAD&BIM Free Viewer allows visualizing models coming from CAD/BIM systems like AutoCAD, Revit, Archicad, BricsCAD BIM, DDS-CAD, Tekla, Nemetschek VectorWorks, Bentley, Allplan, ZwCAD, GstarCAD, SolidWorks and others with no need of commercial licenses. CAD&BIM Free Viewer solution allows uploads of projects from Revit, ArchiCAD, AllPlan, and more. CAD&BIM Free Viewer is the best tool for billions of 2D/3D DWG-DXF-DWF drawings circulating around the world. CAD&BIM Free Viewer is able to directly read models and designs.Starting Price: Free -
11
Cleopatra Enterprise
Cleopatra Enterprise
The #1 Total Project & Turnaround Management Platform. Improve the performance of your next project with Cleopatra Enterprise. Dedicated for complex projects like CAPEX, OPEX, turnaround, and maintenance events. Cleopatra covers the entire project life cycle by including functionalities for different project controls disciplines in one advanced system. With centralized data at its heart, Cleopatra ensures continuous improvement of project performance, and successful digital transformation. Designed to support owners, EPC contractors and engineering firms worldwide, Cleopatra accommodates the specific needs and requirements of demanding projects in several industries.
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