There was a download of pyfa 1.10.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The latest version of the program can be installed on PCs running Windows XP/7/8/10/11, 32-bit.
We recommend checking the downloaded files with any free antivirus. The most popular versions among the program users are 1.6, 1.5 and 1.4. This free program is a product of blitzmann. The program belongs to Games. Commonly, this program's installer has the following filename: pyfa.exe.
From the developer:
Pyfa is a cross-platform desktop fitting application for EVE online that can be used natively on any platform where python and wxwidgets are available. It provides many advanced features such as graphs and full calculations of any possible combination of modules and fits.
You may want to check out more software, such as PANDA-glGo, QuizFaber or CEP - Color Enable Package, which might be similar to pyfa.