There was a download of TopCoat 2.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. This program was originally produced by Rheologic. The following versions: 2.0 and 1.0 are the most frequently downloaded ones by the program users. The software relates to Education Tools. The most frequent installer filenames for the program include: TopCoat.exe and TopCoatg.exe etc.
From the developer:
TopCoat 2 is a fully featured coating and drying simulation package designed to provide a rich simulation and training environment. The software unleases the power of simulation with easy to use coating models that can be used from everyone in the coating development team right from laboratory through to production. A full suite of coating models and a comprehensive drying model ensures your process is accurately represented.
You may want to check out more software, such as Maxima and Minima, DAC Express or IUCLID5, which might be related to TopCoat.