1. Open the RapidWeaver.dmg file in your downloads folder
2. Double Click on the rapidweaver_423.dmg image in your
Downloads folder, this will open:
3. Drag the RapidWeaver icon into the Application folder
on your Mac. Once RapidWeaver has finished copying to
your Mac, eject the drive (drag it to the trash) and
throw the disk image away.
4. Open the Applications folder, find RapidWeaver and
double click the application icon to launch the software.