Installing Logisim on a Mac

1) Download and install the Java JDK: https://www.oracle.com/java/technologies/javase-jdk14-downloads.html

2) Download Logisim from http://www.cburch.com/logisim/download.html and extract the files

3) Control click on Logisim, which was extracted, and click on view show package contents.

4) Open the folder Contents -> Resources -> Java

5) Command click the .jar file and choose Open. Logisim should then open

5) You can make an alias to the .jar executable file and place it on your desktop to make it easier to open.