ParaView
Simulation (FEA & CFD)Open-source data analysis and visualisation for simulation results
- Stars
- ★ 1.7k
- Licence
- BSD-3-Clause
- Updated
- Commercial OK
Alternative to Tecplot
Free alternatives to Tecplot
Last updated · 1 option
Quick answer: ParaView is the one free option we list so far. Check its file formats and licence below before you switch.
Commercial CFD and simulation post-processing software. Here is 1 free option, most-starred first.
FAQ
Is there a free alternative to Tecplot?
Yes. CADAlts lists 1 option: ParaView.
Which Tecplot alternatives are open source?
ParaView (BSD-3-Clause).
Which Tecplot alternatives run on a Mac?
ParaView (all of them).
Related categories: Simulation (FEA & CFD)
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.