How To Deactivate Matlab

How To Articles

Hi there! Today, I want to share with you my personal experience on how to deactivate MATLAB. If you’re like me, you might have used MATLAB for a specific project or during your studies, but now find yourself in a situation where you no longer need it. Deactivating MATLAB properly ensures that you won’t encounter any licensing issues and allows you to free up valuable resources on your computer. So, let’s dive into the steps to deactivate MATLAB.

Step 1: Launch MATLAB

The first step is to launch MATLAB on your computer. If you’re using a Windows machine, you can find MATLAB in the Start menu or by searching for it in the search bar. On a Mac, you can locate MATLAB in the Applications folder or by using Spotlight search.

Step 2: Open the Licensing Manager

Once MATLAB is open, locate the “Help” menu in the menubar at the top of the screen. From the dropdown menu, select “Licensing” and then click on “Deactivate Software.” This will open the Licensing Manager, where you can manage your MATLAB license.

Step 3: Choose Deactivation Method

In the Licensing Manager, you’ll be presented with two options for deactivating MATLAB: “Disconnect” or “Deactivate”. The “Disconnect” option allows you to temporarily disconnect from the license server without deactivating your license. This can be useful if you plan to use MATLAB on a different computer later on. However, if you no longer need MATLAB at all, select the “Deactivate” option.

Step 4: Confirm Deactivation

After selecting the “Deactivate” option, a confirmation dialog will appear asking you to confirm the deactivation process. Take a moment to review the information displayed, ensuring that you are deactivating the correct version of MATLAB.

Step 5: Provide Deactivation Information

Once you confirm the deactivation, MATLAB will prompt you to enter your MathWorks Account credentials. This step is essential to validate your identity and ensure that only authorized users can deactivate the software. Enter your username and password, and click “Next” to proceed.

Step 6: Complete Deactivation

Finally, MATLAB will display a confirmation message indicating that the deactivation process was successful. You can now close the Licensing Manager and exit MATLAB.


Deactivating MATLAB is a straightforward process that ensures you can free up your license for reuse and avoid any potential licensing issues. By following the steps outlined above, you can deactivate MATLAB with ease. Remember, deactivation should be done when you no longer need MATLAB, but if you plan to use MATLAB on a different computer, the “Disconnect” option allows you to temporarily release your license.

So, if you find yourself in a situation where you want to deactivate MATLAB, just follow the simple steps mentioned above, and you’ll be on your way to freeing up resources on your computer. Happy deactivating!