BARAM
BARAM: OpenFOAM-based CFD suite with broad multiphysics coverage and optional paid support. Ranked #11 of 22 in CFD software by our editors (7.9/10); pricing: Free plan; best for teams seeking open-source CFD with support options.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forTeams seeking open-source CFD with support options
- Free planYes
- Paid from$5,000/user/yr
- DeploymentDesktop
- Facts checked24 Sep 2026
Where it wins
- Handles compressible, incompressible, heat-transfer and multiphase simulations
- Built-in meshing supports STL geometry, boundary layers and refinement
- Runs on Windows, macOS on Apple Silicon and Linux
Where it doesn't
- Workgroup support subscriptions start at $5,000 per user annually
- HPC/cloud installation and optimization support requires Enterprise
- Desktop deployment may not suit browser-based or hosted workflows
Our verdict on BARAM
BARAM is an open-source computational fluid dynamics package based on OpenFOAM, combining BaramMesh for mesh generation with BaramFlow for analysis. It is intended for small, mid-market and enterprise teams that need desktop CFD across Windows, macOS on Apple Silicon or Linux. The software covers compressible and incompressible flow, heat transfer, conjugate heat transfer, multiphase flow, cavitation, turbulence, chemical species mixing and user-defined scalar transport. GNU GPL licensing makes the core software available to everyone.
Published plans focus on maintenance and support services rather than a stated software license fee. The free plan provides access to the open-source product. A Workgroup subscription costs $5,000 per user per year and adds software maintenance, technical support and problem response, plus BMT verification. Enterprise costs $10,000 per user per year and adds HPC/cloud installation and optimization support. Email and phone channels are available, giving teams a defined route for problem response when paid coverage is appropriate.
BARAM’s technical breadth is supported by built-in meshing with boundary layers and refinement, STL import, batch runs, monitoring for forces, residuals and field values, and post-processing through contours, vectors, streamlines and iso-surfaces. Compatibility includes ParaView, Gmsh, OpenFOAM, Fluent, I-deas Universal and Star-CCM+ mesh formats. Teams wanting open-source CFD with broad multiphysics capabilities and optional support should consider it. Organizations prioritizing hosted deployment, browser access or integrated AI features should look elsewhere.
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BARAM pricing
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BARAM fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $5,000/user/yr |
| Deployment | Desktop |
| Multiphysics solver | Yes |
| Built-in meshing | Yes |
| CAD import | Yes |
| Parallel cores | Not verified |
| Operating systems | Windows, macOS, Linux |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Email, Phone |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 6 integrations: ParaView, OpenFOAM mesh formats, Fluent mesh formats, Gmsh, I-deas Universal, Star-CCM+ |
| Pricing | Free plan (source) |
| Website | baramcfd.org |
| Facts checked | 24 Sep 2026 |
BARAM integrations
BARAM lists 6 integrations on its own site.
- ParaView
- OpenFOAM mesh formats
- Fluent mesh formats
- Gmsh
- I-deas Universal
- Star-CCM+
Alternatives to BARAM
- Ansys FluentA broad engineering CFD suite with automated meshing, GPU/HPC solving, and Ansys integrations.9.3
- SimScaleBrowser-based CFD with CAD preparation, cloud computing, APIs, and a free entry plan.9.1
- COMSOL MultiphysicsCFD modeling in a desktop environment built for coupled physics and broader engineering simulation.9.0
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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