.bimd — Building Information Model Data
BuildingSMART International · 2010s
BIMd is an open standard file format for sharing digital building information models, enabling collaboration across different AEC software.
Key Features
- Open and non-proprietary, promoting interoperability.
- Supports complex 3D geometry and associated data.
- Facilitates data exchange between diverse AEC software.
- Enables collaboration throughout the building lifecycle.
Best For
- Interoperability between different BIM software platforms.
- Comprehensive data exchange for AEC projects.
- Long-term archiving of building information.
- Facilitating collaboration across project stakeholders.
Less Ideal For
- High-fidelity photorealistic rendering (often requires dedicated formats).
- Simple 2D CAD drawings (can be overkill).
- Sharing only geometric data without semantic context.
- Real-time collaboration on very large, complex models without specialized platforms.
Common Use Cases
- Sharing design models between architects and engineers.
- Transferring project data to construction management software.
- Archiving building data for facility management.
- Collaborative design reviews and clash detection.
How to Open It
- Open in BIM software that supports IFC import, such as Autodesk Revit, ArchiCAD, or Vectorworks.
- Utilize dedicated IFC viewers or model checkers for review purposes.
- Some specialized AEC viewers or online platforms can render BIMd files.
What is a .bimd file?
BIMd is an open file format used in the architecture, engineering, and construction (AEC) industry to store Building Information Model (BIM) data. It aims to facilitate interoperability between different software applications used in the design, construction, and operation of buildings and infrastructure. This format represents 3D models along with associated data like material properties, scheduling information, and cost estimates, creating a comprehensive digital representation of a building project. The goal is to enable seamless data exchange and collaboration throughout the project lifecycle.
Programs That Open .bimd Files
| Platform | Program | ||
|---|---|---|---|
| Windows | Autodesk Revit | Paid | |
| ArchiCAD | Paid | ||
| Solibri Model Checker | Paid | ||
| macOS | ArchiCAD | Paid | |
| Vectorworks | Paid | ||
| Linux | FreeCAD | Free | |
| Web Browser | Autodesk Construction Cloud (Viewer) | Paid |
How to Convert .bimd Files
| Format | Method |
|---|---|
| .IFC | Export from BIM software, Online converters |
| Print to PDF from BIM software, Online converters |
Common Problems with .bimd Files
Frequently Asked Questions
Yes, BIMd is an open format often based on or interoperable with Industry Foundation Classes (IFC) standards, which are the foundation for BIM data exchange.
While BIMd files contain model data, direct editing is typically done within specialized BIM authoring software that can import and interpret the format. The BIMd file itself is more of a data container for exchange.
The primary goal is to enable seamless and reliable data exchange and interoperability between different software applications used in the AEC industry, supporting collaboration across the entire project lifecycle.
Technical Details
The BIMd format is typically based on an XML schema, often derived from industry standards like IFC (Industry Foundation Classes). It defines a hierarchical structure for representing building elements, their properties, and relationships. The data within a BIMd file is structured to be machine-readable, allowing software to interpret and utilize the geometric and semantic information.