Before activating a key, you must have the software installed on your machine.

Once installed, open the application. On the first launch, SmartPLS 4 will typically ask you to select your license type. If you are already in the application, you can find the license settings by navigating to: : Info > License 3. Choose Your License Type

Your license key also entitles you to software updates within the SmartPLS 4 lifecycle. To check for the latest features and bug fixes, go to Info > Check for Updates .

: Follow the on-screen prompts to complete the setup. SmartPLS 4 can run alongside older versions like SmartPLS 3 without conflict. 2. Launch the Software

: If you are behind a strict firewall or have no internet, SmartPLS provides a manual activation process. You will need to generate a "Request File," upload it to the SmartPLS website from another device, and download an "Activation File" to import back into the software. Troubleshooting Common Issues

: In the license manager window, select "Switch to Professional Version" or "Enter License Key." Submit : Click the "Activate" or "OK" button. 5. Online vs. Offline Activation

: Go to the SmartPLS download page .