.bdo — Binary Document Object
MDesign · 2004
.bdo files are proprietary binary documents used by MDesign's eDrawings software for sharing and viewing CAD designs.
Key Features
- Stores 2D and 3D CAD design data.
- Optimized for fast viewing and collaboration.
- Includes annotations and assembly information.
- Proprietary binary format for MDesign's eDrawings.
Best For
- Efficiently sharing complex CAD models for viewing.
- Collaborating on designs with team members using eDrawings.
- Reducing file sizes for easy distribution of CAD data.
- Interactive design review with measurement capabilities.
Less Ideal For
- Editing original CAD data (use native CAD formats like .dwg or .sldprt).
- Interoperability with non-eDrawings software (use STEP, IGES).
- Storing raw parametric data or feature trees.
- Web-based or universal viewing without dedicated software.
Common Use Cases
- Sharing CAD designs with clients or collaborators.
- Reviewing product designs without original CAD software.
- Archiving design versions for internal reference.
- Providing interactive design previews for manufacturing.
How to Open It
- Download and install the free MDesign eDrawings Viewer from the official MDesign website.
- Open the eDrawings Viewer application.
- Navigate to File > Open and select your .bdo file.
- Alternatively, double-click on the .bdo file, and it should launch with the associated eDrawings Viewer.
What is a .bdo file?
The .bdo file extension is primarily associated with MDesign's "eDrawings" software, which is used for viewing and sharing 2D and 3D CAD designs. These files contain a proprietary binary format that stores complex geometric data, annotations, and assembly information. Although eDrawings can export to more common formats, .bdo files are optimized for efficient viewing and collaboration within the eDrawings ecosystem. They allow users to interact with models, make measurements, and review designs without needing the original CAD software. This makes them useful for sharing designs with stakeholders who may not have specialized CAD tools.
Programs That Open .bdo Files
| Platform | Program | ||
|---|---|---|---|
| Windows | eDrawings Viewer | Free | Official |
| macOS | eDrawings Viewer | Free | Official |
How to Convert .bdo Files
| Format | Method |
|---|---|
| eDrawings Viewer | |
| .SVG | eDrawings Viewer |
| .JPG | eDrawings Viewer |
Common Problems with .bdo Files
Frequently Asked Questions
An eDrawings file (.bdo) is a proprietary format used by MDesign's eDrawings software to store and share CAD designs, allowing for interactive viewing and markup without needing the original CAD application.
No, .bdo files are intended for viewing and collaboration, not for direct editing of the CAD data. You would need the original CAD software to modify the design.
Technical Details
The .bdo format is a binary file structure that encapsulates CAD data, including geometry, metadata, and potentially annotations. It is not an open standard and is specific to MDesign's eDrawings application. The binary nature allows for compact storage and fast loading of complex design information.