: When upgrading from an older version or within the 6.x series, ensure you keep a record of your license, as you may be prompted to re-verify during the installation process.

To find or recover your , you can look within the application settings, check your system files, or use the official recovery tool. 1. View within the Application

If you have already purchased MAMP PRO 6, your serial number can be located in several places: Inside the Application (macOS) : Open MAMP PRO, go to the menu, and select

MAMP Pro is a popular, professional-grade, local development environment for macOS, designed for web developers and designers. MAMP Pro allows users to easily install, configure, and manage web servers, databases, and other development tools on their local machines.

Go to the MAMP PRO menu and select "About MAMP PRO..." to see your serial number at the bottom of the dialog box.