Logisim Download For Mac

To run the JAR file, open a command line (or Mac Terminal or Windows CMD.exe prompt) and type java -jar logisim-evolution-4.0.4hc.jar from within the directory where you have downloaded the JAR file. This is a fork of reds-heig logisim-evolution, which in turn is a fork of the original Logisim by Dr. Free download page for Project Logisim's logisim-generic-2.7.1.jar.An educational tool for designing and simulating digital logic circuits, featuring a simple-to-learn interface, hierarchical circuits, wire bundles, and a large component library. How To Download Logisim Software,1. Open any Browser Then Goto Google Home Page. Type Download Logisim Software Then Click Enter.

You can get the latest version of Logisim-evolution (Holy Cross Edition) here:

Windows and Mac versions will work only on Windows or Mac. Theplatform-independent JAR file should work on any platform. To run the JAR file,open a command line (or Mac Terminal or Windows CMD.exeprompt) and type java -jar logisim-evolution-3.1.0hc.jar from within thedirectory where you have downloaded the JAR file.

This is a fork ofreds-heig logisim-evolution, which inturn is a fork of the originalLogisim by Dr. Carl Burch. Mainly, the changesrevolve around:

  • better support for the Altera DE0 FPGA prototype board;
  • bidirectional FPGA I/O ports (e.g. to support the DE0 keyboard and LCD module).
  • new HDL components (multipliers, divmod, etc.);
  • support for VHDL generics;
  • UI changes to aid in HDL editing and FPGA downloading.

On a historical note: I am also the author of all the scattered code mentioning'Cornell's version of Logisim', both in the reds-heig fork and Carl Burch'sversion. That code was written when I taught cs3410 (previously cs314) as a gradstudent and, before that, as an undergrad at Cornell. Unsurprisingly, this newfork is to support the course I now teach, csci226, atHoly Cross.

Logisim Jar File

Below is the README.md file from the upstream reds-heig fork.

Logisim Download For Mac

Logisim is an educational tool for designing and simulating digital logic circuits.It has been originally created by Dr. Carl Burch and actively developed until 2011.After this date the author focused on other projects, and recently the development has been officially stopped (see his message here).

In the meantime, people from a group of swiss institutes (Haute École Spécialisée Bernoise, Haute École du paysage, d'ingénierie et d'architecture de Genève, and Haute École d'Ingénierie et de Gestion du Canton de Vaud) started developing a version of Logisim that fitted their courses, integrating several tools -- for instance a chronogram, the possibility to test the schematics directly on an electronic board, TCL/TK consoles, ...

The project is currently maintained by the REDS Institute, which is part of the Haute École d'Ingénierie et de Gestion du Canton de Vaud, Yverdon-les-Bains, Switzerland.

We have decided to release this new Logisim version under the name logisim-evolution, to highlight the large number of changes that occurred in these years, and we actively seek the contribution of the community.

What's new in logisim-evolution

  • chronogram -- to see the evolution of signals in your circuit
  • electronic board integration -- schematics can now be simulated on real hardware!
  • board editor -- to add new electronic boards
  • VHDL component -- a new component type whose behavior is specified in VHDL
  • TCL/TK console -- interfaces between the circuit and the user
  • DIP switches
  • RGB LEDs
  • large number of bug-fixes
  • GUI improvements
  • automatic updates
  • code refactoring
  • ...

How to install logisim-evolution

You can find an already compiled stable version of the code here.To execute it, click on the downloaded file or type in a console

You can also compile it by yourself by cloning the repository on your local machine. Once this is done, enter the directory and execute

This also creates locally a .jar file, that you can distribute and use on other machines.


Here you can find a tutorial (French version here) that explains some basic usage of Logisim. The electronic card referenced in the tutorial is a small card we use in our laboratories -- you won't be able to buy it in a store -- but the descriptions should be good enough to be used for another generic board.

Another good reference is this book, where basic electronics is explained with the help of Logisim.

Editing logisim-evolution in Eclipse

To import directly logisim-evolution in Eclipse, you can use Eclipse's import wizard:

Import -> git project -> [put the connection details] -> New project -> Java project from Ant

Logisim Download For Mac

You will, however, encounter a problem when you will try to execute the code. In particular, an exception ExceptionInInitializerError will be thrown. To solve this, execute the eclipse_fix.sh script in the program's directory, or go in the bin/ subdirectory and create links to the following directories available in the program's directory

  • boards_model
  • javax
  • libs
  • resources
  • doc


We cannot assure retro-compatibility of logisim-evolution with files created with the original Logisim.We have incorporated a parser that alters the name of the components to satisfy VHDL requirements for variable names,but components evolved in shape since then (think, for instance, to RAM and counters).You might need to rework a bit your circuits when opening them with logisim-evolution -- but the changes will be storedin the new format, therefore you have to do your work only once.


Logisim-evolution is a continuously-growing software, and we have several ideas we would like to implement. In particular, we would like to have

  • unit tests for the code
  • extensive documentation
  • test circuits
  • ...If you are willing to contribute with any of these, please feel free to contact us!

How to get support for logisim-evolution

Logisim Download For Windows 10

Unfortunately, we do not have enough resources to provide direct support for logisim-evolution.We will, however, try to deal with the raised issues in a best-effort way.

If you find a bug or have an idea for an interesting feature, please do not hesitate to open a ticket!


The code is licensed under the GNU GENERAL PUBLIC LICENSE, version 3.


Download Logisim Evolution

The following institutions/people actively contributed to Logisim-evolution:

  • Carl Burch - Hendrix College - USA
  • Haute École Spécialisée Bernoise - Switzerland
  • Haute École du paysage, d'ingénierie et d'architecture de Genève - Switzerland
  • Haute École d'Ingénierie et de Gestion du Canton de Vaud - Switzerland
  • Theldo Cruz Franqueira - Pontifícia Universidade Católica de Minas Gerais - Brasil
  • Moshe Berman - Brooklyn College

If you feel that your name should be in this list, please feel free to send us a mail!

Logisim Download V2.15

Other Logisim forks available on the net

Logisim 2.7.1

  • Logisim by Joseph Lawrance et al. (link) - they have started from Burch's original code and integrated it in several open-source development frameworks, cleaning up the code. We have taken a few code cleanups and the redo functionality from their code.
  • logisim-iitd (link) - IIT Delhi version of Logisim, it integrates the Floating-Point Components within the Arithmetic Unit.
  • Logisim for the CS3410 course, Cornell's University (link) - they have a very interesting test vector feature, that has only recently integrated in logisim-evolution.