PCB Thermal Design, Reinvented

LuxPCB © Thermal is a performance focused, FEA based PCB thermal analysis tool for PCB design and analysis engineers. Based on Luxea’s powerful LibraFEA engine and years of experience and expertise in thermal analysis for PCB, our thermal analysis software features streamlined, intuitive, and powerful analysis package that provides rapid thermal solutions for pre-optimization to verification process in PCB thermal analysis design. LuxPCB focuses on efficiency, so that you can spend time getting results, not learning how to use the software or building the analysis CAD model.


Our thermal anlaysis software features:

Streamlined Thermal Analysis


  • No time consuming CAD required
  • Automatic thermal analysis report generation


Intuitive No-CAD User Interface


  • No software training required
  • Create thermal analysis model on any PCB image


Powerful Analysis Engine

  • Easy access built-in materials library
  • 25 years of industry proven FEA engine
  • 100+ years of combined industry experience
  • 2D and 3D color contour plots


To download the brochure for LuxPCB Thermal analysis software click here.

Version Update information

What's New in v1.4.2

  • Fixed video tutorial splash screen
  • Material library minor bug fix
  • Thermal conductivity of selected material is displayed in Board K
  • Improvement in GUI buttons