Downloading WoPeD 3.9.1 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The bundle id for WoPeD for Mac is org.woped.gui.RunWoPeD. The most popular version of the application is 3.0.
The program lies within Education Tools, more precisely Teaching Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The most frequent installer filename for the program is: woped-install-macos-3.0.1.dmg. This free software for Mac OS X was originally developed by Thomas Freytag.
From the developer:
WoPeD (Workflow Petri Net Designer) is a Java-based graphical workflow process editor using Petri Nets.
The main goal is to provide an easy-to-use software for modeling, simulating and analyzing processes described by workflow nets, a Petri net class initially introduced by Wil van der Aalst (TU Eindhoven).
You may want to check out more software for Mac, such as PianoRoll, dvcUniversity or FRS Money Math, which might be similar to WoPeD.