3D Plant Design & Piping Software
OpenPlant Modeler is a professional 3D software used to design process plants, including piping, tanks, HVAC systems, cable trays, and structural supports.

Key Workflows
Explore key features and workflows

Smart Piping Design with Built-In Specifications
Design pipe networks quickly using catalogs that automatically place elbows, tees, valves, and flanges.

3D Equipment and Structural Layout
Place tanks, pumps, heat exchangers, and structural supports in a 3D layout that matches the real plant site.

Automatic Drawings and Material Lists
Instantly generate isometric piping drawings, general arrangements, and bills-of-materials (BOMs).
Frequently asked questions
- Can OpenPlant Modeler be used for brownfield projects?
- Yes. You can import laser scans and photos of existing sites into the model to retrofit designs.
- Does OpenPlant Modeler support digital twin workflows?
- Yes. OpenPlant connects with Bentley's PlantSight platform to create digital twins.
- What file formats are supported?
- OpenPlant works with DGN, DWG, DXF, STEP, IGES, IFC, and Revit.