ParaView
Simulation (FEA & CFD)Open-source data analysis and visualisation for simulation results
- Stars
- ★ 1.7k
- Licence
- BSD-3-Clause
- Updated
Alternative to Tecplot
Free alternatives to Tecplot
Commercial CFD and simulation post-processing software. Here is 1 free option, most popular first.
Check file compatibility before switching. Free tools import STEP, DXF and other neutral formats well, but native SolidWorks, Altium or Revit files, drawing standards and PDM workflows may not carry over cleanly.