Please follow these instructions to install and run the Molecular Workbench:

  1. Go to the official Java download site to install the latest Java Runtime Environment.
  2. Double-click on workbench.jar to launch the Molecular Workbench. If it opens slowly, please wait. Do NOT double-click it over and over again.
  3. Do not rename workbench.jar.
  4. If you are installing for multiple users sharing one computer, please drag the workbench.jar file to some location that is accessible to all users.

For more information, please visit http://mw.concord.org/modeler/.