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
SkyCiv Structural 3D
SkyCiv Engineering
SkyCiv Structural 3D is a cloud-based Structural Analysis software that allows users to model, analyze and design complex 3D structures. It is completely online; requiring no installation to use. SkyCiv Structural 3D offers the very best in online structural analysis. It includes the following: - Powerful Analysis: Linear, P-Delta, Cables, Buckling, Plates, Frequency, RS - Integrated Design checks for steel, wood, connections, foundations, wind (AISC, NSD, AISI, EN, AS, CSA, BS plus more...)Starting Price: $79/month/user -
2
OpenProject
OpenProject
OpenProject is free and open source project management software. It supports classic, agile as well as hybrid project management. OpenProject enables distributed teams to collaborate throughout the entire project lifecycle, from initial planning to project execution and documentation. The software is available in over 30 languages. Core functions and use cases of OpenProject are: - Project portfolio management - Project planning and scheduling - Task management and issue tracking - Agile Boards (Scrum and Kanban) - Requirements management and release planning - Time and cost tracking, budget planning - Team collaboration and documentation The Community edition can be downloaded and installed for free. For enterprise customers, Berlin-based OpenProject GmbH offers a hosted cloud edition as well as an on-premises edition with support, as well premium features, and additional security features.Starting Price: €247.50 per year -
3
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 -
4
Trimble Connect
Trimble MEP
Connect the right people to the right data at the right time. By giving everyone access to detailed project information, Trimble® Connect helps us all build better by making project information transparent, traceable and accessible. See 3D models with full-scale overlay in the real world with our HoloLens application. With mobile, desktop and web accessibility, stakeholders can access what they need, when they need it. Using our cloud-based collaboration platform, MEP contractors and engineers can coordinate, communicate and collaborate directly. Achieve predictable control by consolidating information across the design, build, and operate project phases. Trimble Connect is the glue between software and hardware products across the entire MEP workflow, connecting the different stages of a project and the countless contractors working on it.Starting Price: $10 per user per month -
5
Solibri Office
Solibri
Solibri is founded on the concept of Open BIM. Solibri Office can import building models from all major BIM software products by using the standardized IFC interface. Solibri finds the problems and helps to solve them so they don't become issues later on. We don't only point out the problems that could appear at the construction phase. We also point out the other areas that can become a problem once the building is at use. Solibri’s quality checking is based on both pre-defined and customizable rules, out of which you select which ones to use. We offer the best pre-defined rules on the market for checking not only model quality, but much more – imagine the ability to consider everything regarding, for example, the comfort of use in your newly constructed building, including details like thoroughly planned accessibility or perfectly sized and angled parking spaces.Starting Price: €280 per user per month -
6
RIB Connex
RIB Software
Manage and combine your data in a safe environment. Configure your critical construction workflows in one place. Get real-time project insights and make data-driven decisions. Make BIM available to the project team and enhance constructability. Integrate to 3rd party applications and secure the future of your data. Connex is your construction management software for your construction projects. Connex breaks down software application silos and communication silos from precon to closeout, so you can build with less risk and better profits. Streamline your workflows, control your project and standardize your field execution. Connex empowers you to seamlessly collaborate, and deliver projects on time, and on a budget! Collaborate successfully from the office to the field in one unified platform. Get full transparency into your project portfolio, improve decision making and facilitate seamless collaboration between project stakeholders.Starting Price: Free -
7
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 -
8
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 -
9
Infurnia
Infurnia Technologies
Infurnia is a cloud-native architecture software that enables you to seamlessly implement BIM in your designs, collaborate easily across functions, and manage your data efficiently. Infurnia is the only architecture software that provides CAD, BIM, Data Management, Collaboration Tools, and Platform-independent Accessibility. With Infurnia, the "Information" part of Building Information Modeling (BIM) is baked right into the modeling and designing part itself. You can create muti-layered walls, define spaces, attach properties to spaces and any elements, and so much more. Infurnia helps you streamline your workflow by integrating with all your existing systems. Infurnia can be integrated with your ERP, CRM, pricing engines, company login systems, and many more to help you get the best out of all your tools.Starting Price: $20 per user per month -
10
Kreo Software
Kreo Software
AI-assisted construction software solutions that help you avoid costly mistakes and reduce uncertainty from design brief and feasibility studies to tender stage. Kreo 2D Takeoff is the next-generation cloud construction takeoff software for quantity surveyors and estimators who are not happy with the status quo. Kreo Modular is a modular construction software for real estate developers, contractors and manufacturers seeking to implement MMC and DfMA in the earliest stages of the project lifecycle. Competitive bidding pressure and a rapidly changing market environment require much faster decisions on project feasibilities, construction cost estimates and bid pricing. Clients, contractors, and consultants are struggling to meet this challenge due to outdated work practices and technology solutions. Real estate appraisals, procurement and bidding for new work are very costly. Large numbers of abandoned projects and lost bids result in substantial write-offs. -
11
StreamBIM
Rendra
Stream 3D BIM models to any device via wifi or cellular without the hassle of downloading. Available for all disciplines for everyone on the project. Quick access to all project drawings, installation instructions, warranties, and inspection reports for all project users across platforms. BIM is the new platform for collaboration. Bookmark an object or a room and share questions and give advice using our chat feature. Include colleagues from the job site, the site office, or the design studio using @ mentions to gather information quickly and easily. A reporting and workflow module which enables you to coordinate reporting information for the project, which allows users to track and assign tasks to any user on the project from the job site no matter where they work. Capture photos, add due dates, and assign tasks to the appropriate team. Make templates to support project workflows; document your work onsite; create RFIs, report issues, and more. -
12
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 -
13
Building in Cloud
Namirial
Building in Cloud is a free service for the management of the entire life cycle of buildings, planning; design; construction; management, and maintenance. All operators in the construction sector, designers; builders; owners, and maintainers, can take significant advantage of its use by having a collaboration platform from which it is possible to share and manage all the information necessary to improve process performance and business objectives. The transmission of the value of the information is available at any time and from anywhere. All operators in the construction sector can take advantage of using Building in Cloud. The availability of information relating to the various phases of the life cycle of a building necessary for the advancement of the order or for maintenance activities allows to optimization of the processes, control, and monitoring of activities allowing compliance with quality, execution times, and costs.Starting Price: Free -
14
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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