Download fully functional trial versions of Tecplot products, upgrade your older versions, activate your new software, and find helpful programs in the TecIO library.
Tecplot Chorus is for engineers who use CFD for configuration analysis or optimization.
Tecplot 360 is for CFD engineers who need to analyze, explore, and understand complex simulation data.
Tecplot Focus is for engineers who need to plot and animate large amounts of complex testing data.
Tecplot RS is for engineers who want to cut time in understanding reservoir simulation results.
Tecplot customers with current Software Maintenance Service (SMS) subscriptions can upgrade to the newest version of their licensed Tecplot product or download any supported version. Read more about supported versions of Tecplot software or upgrade now.
After your Tecplot software has been successfully downloaded and installed, you will need to activate it. Please follow our instructions to activate your software now.
We have developed the Tecplot library (TecIO) to generate files in Tecplot binary format (*.plt). Many users find it convenient to use TecIO rather than write their own routines. We provide pre-compiled runtime libraries for all platforms that Tecplot products support, as well as source code for unsupported platforms. You can link into and distribute the library with your C or Fortran 90 application free of charge. Read through our TecIO library here.
If you’re looking for Tecplot Add-ons, visit Tecplot Talk Add-ons.