Download of PTCLab 1.18.9 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software is an intellectual property of xinfugu.
This free PC program was developed to work on Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems. The most popular version among the program users is 1.1.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. PTCLab.exe is the most common filename for this program's installer. The program lies within Office Tools, more precisely Calculators.
From the developer:
PTCLab is an abbreviation of phase transformation crystallography lab. The purpose of this program is to calculate the phase transformation crystallography after a phase transformation and represent the results in a graphical way such as in stereographic projection. The lattice matching near the interface, the superimposed diffraction patterns and so on can be readily simulated with present program.
You may want to check out more software, such as ProCalc, WinConverter or Construction Master Pro, which might be similar to PTCLab.