How to Activate JPEGmini Photoshop Extension on Mac

1. Quit Photoshop, if running

2. Double click (or right-click -> open) the “Install JPEGmini for Photoshop” icon

3. Follow the instructions in the installer to finish installing the extension

4. Launch Photoshop and choose:
Window->Extensions->JPEGmini to display the extension panel

5. Enter your activation code when prompted