Download of PVTmaster 2013.2 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following version: 2013.2 is the most frequently downloaded one by the program users.
The default filename for the program's installer is PVTmaster.exe. 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. This program was originally produced by DHZ Solutions. The tool can also be called "PVTmaster Trial". The program belongs to Education Tools.
From the developer:
PVTmaster is an application specialized in modeling of phase behavior and properties of reservoir fluids. PVTmaster comprehensive package is an Equation-of-State (EOS) engineering tool assisting scientists and engineers to combine consistent fluid characterization techniques with robust and efficient computational algorithms to match experimental data point and simulated results.
You may want to check out more software, such as Rhythm & Bio, Maxima and Minima or IUCLID5, which might be related to PVTmaster.