The Thermoptim demo version is the only one available for download. 

Note that the Windows version has been much more tested than the others, that running the Mac version may be impossible with some of Apple's recent operating systems, and that the Linux version has only been tested under Ubuntu.

The French versions can be directly downloaded by displaying this page in French.

Version 2.52 continues to be released, but we recommend that you use version 2.82.

Windows
MacIntosh
Linux

This version, which includes all the features of 2.52, allows you to carry out studies of technological sizing and operation in off-design regime as well as to calculate exergy balances. This is the one that is used in the guided explorations of Thermoptim's advanced features.

It includes the project and diagram files for all guided explorations, as well as the corresponding catalog of examples.

Windows
MacIntosh
Linux

The Thermoptim browser contains all the guided explorations, including those related to the advanced features of the software package.

You can also view them online at this address.

Windows
MacIntosh
Linux

Explanations on how to configure Thermoptim in other languages are given in the following pages: