Thermolib 5.3.2.7133 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The program's installer is commonly called SoftwareActivation.exe.
We recommend checking the downloaded files with any free antivirus. The program belongs to Photo & Graphics Tools. This tool was originally produced by EUtech Scientific Engineeering GmbH. The following versions: 5.3 and 5.2 are the most frequently downloaded ones by the program users.
From the developer:
Thermolib extends and expands MATLAB and Simulink for modeling and simulation of thermodynamic systems. It allows engineers to simulate complete thermodynamic systems rapidly, simply and accurately resulting in reduced cost and lead times for product maintenance and development.
You may want to check out more software, such as graphite or Drawing Register Professional, which might be related to Thermolib.