connectvikram.com

Run CFD on your own PC.

Upload a 3D model, auto-mesh it, run an OpenFOAM solve, and explore the flow — pressure, velocity slices and streamlines — all in your browser. No cloud, no account.

⬇ Download for Windows · installer (.zip)
Windows 10 (21H2+) / 11 · 64-bit · admin rights required
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Any 3D model

STL, OBJ, PLY, and STEP/IGES CAD — auto-analyzed and meshed with curvature-aware refinement.

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Real OpenFOAM

Steady RANS solves with hex-dominant meshes, boundary layers, and rotating-frame (MRF) support for props & fans.

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See the flow

Pressure fields, section-plane contours, and streamlines — the full post-processing picture.

Install in a few steps

  1. Download the installer above and unzip it.
  2. Double-click “Install CFD Studio.bat” and approve the admin prompt.
  3. If it asks for a reboot (first-time Windows setup): restart, create your Ubuntu username & password when it pops up, then run the installer again to finish.
  4. Launch from the “CFD Studio” desktop shortcut — your browser opens at http://127.0.0.1:8000.

What you’ll need

Windows 10 (21H2+) or Windows 11, 64-bit
Administrator rights
~6 GB free disk space
Internet (first install downloads OpenFOAM)
A multi-core CPU (recommended)
A modern browser (Chrome / Edge)

Good to know

Windows only. The CFD engine (OpenFOAM) runs inside WSL2, a Windows feature — macOS and Linux aren’t supported by this installer. The first install needs admin rights, one reboot, and a ~2 GB one-time download; after that everything runs locally and offline. CFD is compute-heavy, so a capable PC gives much faster results.