Double-click the “MAMP_MAMP_PRO_6.xx.pkg” file in your “Downloads” folder to start the installation process.
The installer will rename your existing “/Applications/MAMP” to “/Applications/MAMP_current_date”.
You can delete this folder later. However, you may want to keep it so that you can revert to your original setup.
Your existing “htdocs” folder will be moved to your new “/Applications/MAMP” folder .
Confirm that all data has been transferred correctly before launching MAMP PRO.
Your “/Applications/MAMP_current_date” folder can now be deleted. However, you can keep it to revert to your original setup.