CPN Tools is free software; see here for licensing information.
It should be straight-forward to install CPN Tools; otherwise, read the help pages.
[CPN Tools Windows]
[CPN Tools Other Platforms]
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We recommend you to download the latest stable Windows version of CPN Tools and run it using a virtual machine. See instructions for doing this on a Mac here (the instructions for doing so on Linux should be similar). You can also run CPN Tools using Wine. For more information see here (we have not tested this).
Linux users can also download an older version of CPN Tools, but these versions are not maintained any longer.
Download Linux Version 2.3.5
Download Linux Version 2.2.0
Important: We do not provide support for the GUI component at all! We only provide limited support for the Simulator component (so you have to put in an honest effort yourself). Check the Source Documentation to get started.
If you agree to the licenses, you can obtain CPN Tools at