SimLab Composer Licensing



After downloading SimLab Composer, the user needs to get and register a license.

The three types of licenses offered by SimLab, and how to request/register them are described below.



The user can request a free trial license to test SimLab Composer and to make sure it works well with her/his models. The Trial license unlocks all the capabilities of the SimLab Composer. A Trial license automatically expires after 21 days of requesting the license.

To get a free trial license the user should do the following:


  • Start SimLab Composer, to launch the License Dialog, Click on the help icon, then the License tab.


  • Click on Free Trial Button.


  • Fill in the fields of Name, Email ..etc. Then click the Next button, an automatically generated trial license file will be sent to the provided e-mail address in order to be downloaded by the user, you may follow the next steps after receiving the license.



Upon receiving the license:


  • Click on the License file button, then browse to the license file, and select it in order for the trial license to be activated. SimLab Trial License 1





If you faced any problem during this process, you can use the following manual process

  • Click on the Offline Activation link at the bottom of the dialog, then fill the field such as Name, email...etc, and select Trial then click Next. SimLab Trial License 1

  • Save the file into your machine it will be saved as a .mrf, then send the file to support@simlab-soft.com SimLab Trial License 1

  • A license file will be received, download it, then click on the License File button to get your free trial ready SimLab Trial License 1




If the Free trial license has expired, the user will have two options:

  • Continue free using of the Lite Edition of SimLab Composer with limited Features SimLab Trial License 1

  • OR you can buy and then activate a professional license following the steps in the next section SimLab Trial License 1



To get a free professional license the user should do the following:


  • Start SimLab Composer, to launch the License Dialog, Click on help icon in the License tab.


  • Click on Activate Button.


  • Stay at the key section and fill the fields of Name, Email ..etc. Then click Next button.


  • Enter the Software key that has been received, then click the Next button. If you have a valid net connection the Professional license will be activated automatically.





If you faced any problem during this process, you can use the following manual process


  • Click on the Offline Activation link at the bottom of the dialog, then fill the field such as Name, email...etc, and select Key then click Next. SimLab Trial License 1

  • Save the file into your machine it will be saved as a .mrf, then send the file to support@simlab-soft.com SimLab Trial License 1

  • A license file will be received, download it, then click on the License File button to get your professorial license ready. SimLab Trial License 1



Floating licenses are suitable for a group of users who wants to share the application. The floating license needs to be installed on a stable server machine, accessible by the application users. Users can check out licenses from the server, equal to the number of licenses bought and installed. Once a license is checked out by a user, it can be used continuously without interruption. Other users can use the license as soon as the first user checks it back in.


The System administrator should contact license@simlab-soft.com to receive information for installing and configuring the SimLab Floating server.