List of the Top 25 Free BIM Software in 2025

SkyCiv Structural 3D is a cloud-based program that facilitates the design, analysis, and modeling of intricate 3D structures without any installation requirements, as it operates entirely online. Renowned as one of the top online structural analysis tools, it boasts a variety of powerful analytical features, including Linear and P-Delta analysis for cables, buckling plate analysis, and frequency response analysis. Additionally, SkyCiv Structural 3D comes equipped with integrated design checks for various materials and standards, such as steel, wood connections, and foundations, while adhering to regulations from AISC, NSD, AISI, EN, AS, CSA, BS, and many others. The versatility and comprehensive nature of this software make it an excellent choice for engineers and designers looking to enhance their structural projects efficiently.

OpenProject is an intuitive and robust open source project management tool that caters to various user needs. Users can opt for the complimentary community edition or the enterprise version, which is available as a cloud solution or an on-premises installation. This software facilitates seamless project management across the complete project lifecycle while ensuring the highest standards of data security to bolster your management efforts from start to finish. With OpenProject, you can collect and refine ideas, outline project scope and deliverables, and utilize the list view to transform work packages into easily manageable tasks or activities. Tasks can be generated swiftly through inline creation, or users may provide more detailed information via the full-screen view. Additionally, users can emphasize changes in project timelines and represent multiple projects in a single Gantt chart. The platform also enables comprehensive issue tracking, covering risks, tasks, features, bugs, and more. Moreover, you can create distinct workflows and customize fields to tailor OpenProject to meet your unique requirements and enhance overall productivity.

Cupix stands out as the top choice for delivering the most adaptable and user-friendly 3D twin platform available to construction professionals and business proprietors. With our intuitive mobile application, users can effortlessly document their job sites in 3D and manage a 360-degree camera. Furthermore, our platform enables seamless collaboration by facilitating the sharing of insights related to the lifecycle of built environments. This all-in-one solution is powered by the most sophisticated 3D Digital Twin technology, capable of harnessing data from any origin, at any moment, and from any place. You can easily integrate various types of point cloud data into our cohesive 3D Digital Twin platform, including inputs from terrestrial and handheld LiDAR scanners, drone photogrammetry, robots, and custom-built reality capture systems. By utilizing Cupix, your team can maintain high productivity levels while allowing for virtual inspections, analyses, and measurements of projects right from home. This proactive approach helps you avoid expensive mistakes and rectify potential issues before they arise, ensuring a smoother workflow and more successful project outcomes.

RIB Candy stands out as the leading software suite for construction management. Its purpose is to facilitate accurate estimation and control of projects within the built environment. What sets Candy apart is its robust and distinctive capabilities. Tailored specifically to address the industry's requirements, it covers everything from initial take-off and pricing to job planning, on-site control, and the issuance of final certificates. Among its numerous features are Project Estimating, Quantity Takeoff (QTO), Planning and Forecasting, Cash Flow management, Valuations, and Subcontract Management, showcasing its comprehensive functionality. This suite not only enhances efficiency but also helps ensure projects are completed on time and within budget.

Employ 3D pins to identify issues and assign them to various stakeholders involved in the project, thereby improving management efficiency through the Issue Tracker. Each problem is designated with a unique color that corresponds to the responsible party, promoting better understanding. SafetiBase serves as a collaborative environment for disseminating and leveraging health and safety information alongside project risks, directly connecting them to the model. This solution complies with the newly established guidelines for "collaborative sharing and utilization of structured health and safety information using BIM," as specified in Publicly Available Specification PAS 1192-6. It offers an easy-to-use approach for users to validate information and organize model elements, enhancing the tracking of progress and ultimately producing more dependable data for clients. With its intuitive interface, Smart Groups makes the data validation process simple for all users, regardless of their level of technical skill. Furthermore, it allows users to detect changes in 3D models, no matter the file formats or data structures involved. This adaptability guarantees that all stakeholders remain well-informed and actively involved throughout the entire duration of the project, fostering a collaborative atmosphere that contributes to overall project success.

Asite serves as an open platform tailored for the construction industry, enabling various organizations involved in capital projects to easily collaborate, plan, design, construct, and exchange information throughout the entire supply chain. With its diverse array of solutions, Asite empowers geographically dispersed teams to engage effectively across all phases of capital asset management, ultimately enhancing their construction processes and boosting resilience. By leveraging Asite, capital project owners can embrace the latest innovations in the field. Moreover, the platform maintains a consistent, reliable flow of information throughout the duration of a project, which aids in the development of digital twins to optimize project outcomes. This cohesive approach not only streamlines operations but also fosters a more integrated environment for all stakeholders involved.

Picture a setting where all stakeholders have an instinctive, cooperative, and visual method to identify the specific BIM they need. Imagine a reality in which Architects, Engineers, and Consultants can seamlessly agree on the precise BIM scope they are prepared to undertake. Visualize the opportunity for Contractors to manage their BIM requirements within a unified and collaborative BIM scoping framework. Central to our vision is SmartLeanBIM™, fueled by an unwavering commitment to ongoing enhancement, as we recognize that genuine innovation emerges at the intersection of BIM and Lean practices. Our ambition is to transform global design management for Owners, Architects, Engineers, and Contractors. We are dedicated to fostering a culture of clear BIM planning, enabling BIM Execution Plans, Scopes, Contracts, and Management tasks to be completed in just minutes rather than days. Additionally, we firmly believe that everyone deserves a safe and secure home, which is why a portion of every license subscription will support our partners at Habitat for Humanity, contributing to a brighter future for those in need. By enhancing collaboration and efficiency in the BIM process, we are working to cultivate a community where design and construction not only coexist but thrive together, ultimately leading to groundbreaking advancements in the industry.

Establish connections among the right people and pertinent information at the most advantageous times. By offering extensive access to project specifics, Trimble® Connect fosters collaboration and transparency, allowing all participants to contribute to enhanced building results. Engage with 3D models that blend seamlessly with real-world visuals via our HoloLens application, which deepens comprehension of the project. With accessibility across mobile, desktop, and web interfaces, stakeholders can effortlessly locate the information they need, whenever necessary. Our cloud-based collaboration platform equips MEP contractors and engineers to collaborate more effectively by simplifying communication and coordination. Ensure ongoing consistency by integrating data across all design, construction, and operational phases. Serving as a unifying element among various software and hardware solutions, Trimble Connect bridges different stages of a project and the diverse contractors involved, promoting a more streamlined workflow. This integrated strategy not only boosts productivity but also results in enhanced project outcomes. Ultimately, the synergy created by Trimble Connect leads to a more cohesive and successful construction process.

You can enhance your ability to scale efficiently by conducting real-time analysis of your site alongside your design elements. This method enables you to focus on what truly matters: creating a significant impact within your communities. Gain a comprehensive perspective on your concept by assessing it from various viewpoints. Trust your instincts, sketch your vision, and let Giraffe handle the rest by layering data, performing queries, and automatically generating your proof-of-concept calculations. The data discovery feature provides access to the latest local mapping information relevant to your site. Giraffe is capable of integrating maps from diverse sources, treating them as layered components. This functionality allows for sorting, grouping, and detailed analysis of the data. Involve your stakeholders by offering them a complete 360-degree perspective of the site’s potential. To foster greater community involvement, grant viewers access to the plan, which includes essential context and visuals. Giraffe empowers you to develop something you believe in and present it when it is fully prepared. You can efficiently review and collaborate on plans within a shared environment, ensuring everyone is on the same page. Ultimately, this collaborative approach not only strengthens your project but also builds trust with your audience.

Solibri operates on the core concept of Open BIM, enabling Solibri Office to effortlessly integrate building models from numerous prominent BIM software via a standardized IFC interface. By detecting potential issues at an early stage, it offers proactive solutions that help avoid future complications. Furthermore, Solibri goes beyond merely pointing out potential construction-related problems; it also tackles various concerns that may arise after the building has been occupied. The quality assurance framework in Solibri is based on both preset and customizable rules, giving users the flexibility to select which rules they wish to implement. We offer exceptional pre-defined rules that not only evaluate the quality of the models but also assess other critical elements—imagine the ability to analyze factors affecting user comfort in your new facility, such as thorough planning for accessibility and the optimal dimensions and angles of parking spots. This thorough approach guarantees that all aspects of the building's performance are taken into account, ultimately fostering a significant improvement in the overall user experience. By prioritizing such comprehensive evaluations, Solibri ensures that buildings are not only functional but also conducive to the well-being and satisfaction of their occupants.

Efficiently oversee and consolidate your data while managing all essential construction workflows from a single platform. With immediate access to project information, you can make decisions rooted in data. By providing Building Information Modeling (BIM) to the project team, you enhance constructability and overall project execution. Additionally, integrating with external applications ensures the longevity and security of your data. Connex is the essential construction management software for your projects, designed to minimize risks and maximize profits by eliminating barriers between software and enhancing communication from the preconstruction phase to project completion. You can optimize workflows, manage your projects effectively, and create standardized execution in the field. Furthermore, Connex facilitates collaboration between office and field teams through a unified platform. This heightened transparency across your project portfolio enhances decision-making processes and promotes smooth collaboration among all stakeholders involved in the project. Ultimately, Connex empowers teams to work together more effectively, ensuring that projects are completed on schedule and within financial constraints.

Snaptrude transforms the architectural design landscape by facilitating collaboration among project teams, which speeds up the construction process while simultaneously improving quality. Designers from leading global firms leverage Snaptrude to transition projects seamlessly from initial concepts to completed constructions. With features such as real-time model sharing and thorough communication documentation, collaboration is significantly enhanced. Whether the project encompasses a single home or an expansive urban development, the application of intelligent automation and parametric modeling optimizes workflows without stifling creativity. Increased speed does not come at the expense of quality or innovation; instead, it encourages sustainable design practices and efficient cost management through the effective use of BIM data. Users gain valuable insights from automated Bill of Quantities (BoQs), site topography, and daylight simulations, among other functionalities. The platform supports imports from widely-used software like AutoCAD, SketchUp, Rhino, or Revit and ensures seamless exports to Revit, preserving all parametric family data without the risk of data loss. By enabling collaborative brainstorming sessions, teams can quickly convert their creative ideas into detailed and precise BIM models, guaranteeing that the final architectural output meets client expectations flawlessly. This not only boosts efficiency but also nurtures a culture of creativity and innovation in the design process, ultimately leading to more dynamic and engaging architectural solutions.

This resource acts as both an inviting starting point for those new to the subject and a comprehensive reference for ongoing use. It offers a structured overview that encompasses essential areas such as data management, computational geometry, and the utilization of Revit. The Dynamo Dictionary serves as a community-driven, exhaustive guide that outlines the functions and features of every node present in Dynamo. Whether you're looking for a quick reference or an in-depth investigation to boost your abilities and refine your graphs, this tool is truly indispensable. The Dynamo platform is further enhanced by a dynamic community that fosters a variety of development initiatives. This page guides you through an extensive array of tools designed to customize your Dynamo experience, initiating with fundamental features and progressively exploring more sophisticated options as you navigate through it. Furthermore, introductory tutorial videos feature the visually refreshed version of Dynamo 2.13, showcasing its new graph authoring functionalities, while advanced tutorials tailored for the previous Dynamo 1.X version offer seasoned users additional insights. As you embark on this educational path, you will discover a treasure trove of information that can significantly enrich your experience with Dynamo, ultimately empowering you to achieve greater proficiency. The continuous evolution of the platform ensures that there are always new skills to master and innovative techniques to explore.

Hypar effortlessly integrates with your existing workflows by linking directly to platforms like Revit, Excel, Dynamo, and Grasshopper, while supporting commonly utilized formats such as IFC, JSON, gITF, and Rhino. The launch of HyparSpace introduces an innovative method for space planning, allowing users to create test fits by sketching floor layouts, tracing images, or importing designs from DXF, Revit, or Rhino. You can easily generate various configurations for spaces, such as open office designs, meeting areas, and employee lounges, all without extensive setup requirements. Hypar provides the tools necessary for users to quickly generate, visualize, and analyze building designs, promoting well-informed decision-making throughout the process. Users also have the flexibility to infuse their own methodologies and expertise, ensuring that each project does not require starting from square one. By efficiently integrating different building systems that work harmoniously, you can prepare proposals with remarkable ease. Furthermore, the platform features analytical and simulation tools crafted by industry experts, allowing users to predict and enhance performance effectively. With Hypar, you can transition designs seamlessly from the conceptual stage to full construction, addressing each system in a systematic way while fostering improved collaboration among team members. This comprehensive approach ensures that all aspects of building design are covered effectively and efficiently.

Automated evaluations of Building Information Modeling (BIM) models facilitate improved collaboration and foster more sustainable planning. These evaluations play a vital role in maintaining the accuracy of your construction project by pinpointing and correcting model errors during the early phases, ultimately preventing expensive and time-consuming fixes down the line. By analyzing various models, any inconsistencies can be quickly identified and addressed, leading to lower costs and ensuring timely project completion. Additionally, thorough assessments of BIM models enhance teamwork and coordination among all project participants. By surfacing potential obstacles early in the planning stages, they promote improved efficiency and communication within the group. The incorporation of a streamlined BIM workflow results in a marked enhancement in overall project execution. As a result, BIM not only accelerates the completion of projects but also delivers cost savings and elevated quality standards. This holistic approach leads to increased transparency and confidence at every step of the construction process, allowing stakeholders to engage more fully and trust the integrity of the work being done. Ultimately, the successful integration of BIM practices ensures a more cohesive and effective project experience for all involved.

Open IFC Viewer is a robust open-source tool designed for the exploration and interaction with IFC (Industry Foundation Classes) files, which play a crucial role in building information modeling. This application provides multiple visualization techniques, including a tree structure that allows users to navigate through the hierarchical components of IFC models, showcasing the properties of each node in detail. With its advanced search functionalities, users can swiftly find specific instances by their type or global identifier, which aids in tracking references across various model elements. Additionally, Open IFC Viewer comes with a validation plugin that assesses the model's conformity to schema standards, ensuring both attribute consistency and the preservation of structural integrity. Users can also highlight, isolate, or hide objects within the scene and fine-tune lighting settings to enhance the model's visual presentation. The software includes an interactive instance viewer that offers detailed insights into entity definitions and their related attribute values as specified in the IFC files, thereby serving as a versatile resource for industry professionals. In essence, Open IFC Viewer not only elevates the model viewing experience but also plays a significant role in supporting comprehensive model analysis and validation, making it indispensable for effective project management.

Infurnia is a leading cloud-native architectural software that facilitates the smooth incorporation of Building Information Modeling (BIM) into your projects, enabling collaboration across various disciplines and efficient data management. Distinct from other architectural software, Infurnia provides a comprehensive suite that includes CAD, BIM, data management, collaboration tools, and platform-independent accessibility. The "Information" aspect of Building Information Modeling within Infurnia is seamlessly woven into the design and modeling processes, allowing users to create complex multi-layered walls, define spaces, and attach specific properties to them, among numerous other capabilities. Furthermore, Infurnia enhances your workflow by integrating effortlessly with your existing systems, ensuring that your ERP, CRM, and pricing engines work harmoniously together. This integration not only boosts productivity but also maximizes the potential of your current tools, enabling a more streamlined architectural process overall. With Infurnia, architects can truly experience a transformative approach to design and collaboration.

Revolutionary construction software powered by artificial intelligence is created to help avoid costly mistakes while reducing uncertainty from the initial design brief through feasibility studies and into the tender phase. Kreo 2D Takeoff emerges as a state-of-the-art cloud application specifically designed for quantity surveyors and estimators seeking to move beyond conventional practices. In parallel, Kreo Modular acts as a flexible construction solution for real estate developers, contractors, and manufacturers eager to adopt Modern Methods of Construction (MMC) and Design for Manufacture and Assembly (DfMA) from the project's early stages. The mounting pressure from fierce competition and a rapidly changing market demands swift decision-making regarding project feasibility, cost evaluations, and pricing for bids. Yet, clients, contractors, and consultants frequently find themselves unable to keep up with these evolving requirements due to their dependence on outdated techniques and technological resources. The financial burden associated with real estate valuations, procurement, and bidding for new ventures can be quite substantial. Consequently, the sector is witnessing a concerning trend of many projects being abandoned and bids failing, which leads to significant monetary losses. Therefore, it is crucial to seek out more effective and contemporary solutions to address these challenges adequately. Embracing innovative technologies may be the key to revitalizing the industry and ensuring future success.

Accessing 3D BIM models is seamless across any device via Wi-Fi or cellular networks, eliminating the need for downloads and ensuring convenience for all individuals involved in a project. This versatile solution supports a variety of disciplines, allowing for rapid access to essential project documents such as drawings, installation instructions, warranties, and inspection records, which are readily available to users on different platforms. By transforming how teams collaborate, BIM enhances communication and teamwork significantly. Users have the ability to bookmark particular objects or rooms and can engage in discussions using our chat feature to ask questions and share insights, thereby promoting effective interaction. Colleagues can be involved from various locations, whether on-site, in a corporate office, or within a design studio, by using @ mentions to facilitate swift information exchange. Furthermore, a robust reporting and workflow module aids in the efficient coordination of project data, empowering users to monitor and allocate tasks from anywhere. Team members can take photos, establish deadlines, and assign roles as needed. Tailoring templates also improves project workflows, enabling the documentation of on-site activities, the creation of RFIs, the reporting of issues, and much more, ensuring comprehensive management of every detail. This forward-thinking method not only streamlines processes but also significantly boosts overall productivity across the board. As a result, teams can respond to challenges more effectively and enhance their project outcomes.

Managing issues effectively can be quite a daunting task. When you depend on spreadsheets, you often end up with a complex mix of files and versions, which complicates the process of figuring out who has received what and which documents correspond to each issue. Such disorganization can lead to expensive mistakes that could have been easily avoided. BIMcollab simplifies the oversight of project-related issues by offering a clear and current summary, equipped with intuitive features and thorough reporting capabilities. You can assign deadlines, allocate tasks to colleagues, and get notifications whenever changes are made. The latest information on issues is easily accessible within your team's BIM platform, ensuring that nothing slips through the cracks. BIMcollab acts as a powerful cloud-based solution for issue management, linking each issue to precise locations and objects in your model for straightforward access via web browsers or BIM software. Imagine the efficiency of clicking on an issue within your BIM tool and being instantly transported to its precise spot in your model, which not only enhances your workflow but also fosters better collaboration. This smooth integration can greatly boost project efficiency and improve communication among team members, ensuring that everyone is on the same page throughout the project lifecycle. With BIMcollab, the process of managing and resolving issues becomes a more streamlined and effective experience.

LIRA-SAPR is an all-encompassing software solution that leverages BIM technology for the analysis and design of various mechanical and building engineering structures. It offers capabilities for both dynamic (forces and displacements) and static analyses, as well as the selection and examination of sections for steel and reinforced cement (RC) structures. Additionally, users can generate preliminary drawings for steel frameworks and individual RC components, enhancing the efficiency of the design process. This robust software serves as an invaluable tool for engineers seeking to optimize their structural designs.

Building in Cloud provides a free service designed to oversee the entire life cycle of a building, which includes phases such as planning, design, construction, management, and maintenance. This innovative platform is a significant advantage for professionals in the construction field—ranging from designers and builders to owners and maintenance crews—by promoting collaboration and the effective sharing and management of vital information, which ultimately enhances operational efficiency and supports business objectives. The system guarantees that important data is always available, regardless of the time or location, thus empowering all participants in the construction process. By offering valuable insights throughout various phases of a building's life cycle, Building in Cloud facilitates process optimization and ensures diligent monitoring of activities, which is vital for maintaining quality, meeting deadlines, and adhering to budget limits. This degree of control and accessibility is essential for achieving favorable results in both construction projects and ongoing maintenance tasks. Furthermore, the implementation of Building in Cloud fosters an environment of enhanced performance and innovation throughout the entire construction industry, driving it toward a more efficient future.

Monitoring the progress of construction projects while integrating real-time data from the job site is crucial for success. BIMvision is a complimentary IFC model viewer that allows users to explore virtual models from a variety of CAD applications like Revit, Archicad, BricsCAD BIM, Advance, DDS-CAD, Tekla, Nemetschek VectorWorks, Bentley, Allplan, Strakon, and others, eliminating the requirement for commercial licenses or separate viewers from each software provider. This tool adeptly displays BIM models created in IFC formats 2x3 and 4.0 and is packed with features, being the first viewer to offer a plugin interface. Our organization, in partnership with an association, is committed to fostering the adoption of buildingSMART and openBIM standards on a global scale, with a particular focus on Poland. BIMvision's user-friendly design makes it an essential asset for both seasoned professionals and those new to the realm of building information modeling. Undoubtedly, BIMvision emerges as a critical instrument for improving collaboration and operational efficiency in the management of construction projects. As the industry continues to evolve, tools like BIMvision will play an even more significant role in shaping the future of construction practices.

CAD&BIM Free Viewer is a multifunctional freeware that allows users to effortlessly view both 2D and 3D drawings and models. Its remarkable feature is the ability to open a diverse range of file formats, positioning it as the simplest choice for individuals wishing to access drawing files for free. With a remarkably clean and intuitive interface, this tool caters to a wide audience, from experienced experts to beginners. The software is capable of visualizing models from numerous CAD/BIM systems, such as AutoCAD, Revit, Archicad, BricsCAD BIM, DDS-CAD, Tekla, Nemetschek VectorWorks, Bentley, Allplan, ZwCAD, GstarCAD, SolidWorks, and many more, all without the need for any paid licenses. Furthermore, CAD&BIM Free Viewer supports the uploading of projects from well-known platforms like Revit and ArchiCAD, making it a well-rounded resource for users. It is especially notable for handling the vast array of 2D and 3D DWG-DXF-DWF files that circulate worldwide. In addition, the viewer's capability to directly interpret complex models and designs significantly boosts its utility, ensuring it remains a vital asset for professionals in the industry. Its compatibility with a wide array of file types only adds to its appeal, making it a preferred choice for many.

Cleopatra Enterprise stands out as the premier platform for Total Project and Turnaround Management, designed to enhance the effectiveness of your projects, especially those that are complex, including CAPEX, OPEX, turnarounds, and maintenance tasks. This comprehensive tool covers the entire project lifecycle by uniting functionalities for diverse project control disciplines within one advanced system. Centralized data forms the backbone of Cleopatra, fostering continuous improvements in project performance and enabling successful digital transformation. Specifically engineered to meet the distinct requirements of owners, EPC contractors, and engineering firms worldwide, Cleopatra adeptly addresses the unique challenges posed by intricate projects across various sectors. By leveraging its powerful features, teams can effectively navigate challenges and accomplish their project objectives with greater efficiency. In an ever-evolving landscape, Cleopatra not only adapts to the needs of its users but also drives innovation in project management practices.