(expired after 30 September 2025)
Navigate to the following paths depending on your installation type:
Type the following path (adjust for your version; usually the same for all users): how to check think cell license key install
For advanced users or IT admins who need to verify where and how the license key is stored locally, Windows saves think-cell configurations in the Registry Editor. Press Windows Key + R to open the Run dialog box. Type regedit and press .
A dialog box will pop up displaying the current version of think-cell installed, your user information, and the . If the key is valid, you will see how many days are remaining. Method 2: Locate the License Key in Windows Registry (expired after 30 September 2025) Navigate to the
: Open Terminal and search for ThinkCell related files or commands to retrieve the license information.
Contact Think-Cell support at support@think-cell.com and attach your think-cell.log file from the steps above. A dialog box will pop up displaying the
You can view your current license key (and any new keys) in the Studisoft portal after logging in with your TUM ID, under the “Order Tracking” menu item. The same principle applies to many other universities: the license portal shows your active key and its expiration date.
: If the think-cell group is visible on the Insert tab, the add-in is correctly installed and running. 2. Verify Installation in Office Add-ins