To install MySQL GUI Tools under Mac OS X, double-click the downloaded
.dmg file and wait for it to be opened and
attached. Once a window containing the MySQL GUI Tools icon pops up,
drag it to your Applications folder — or any other location
Once the copy is complete, you may eject the disk image.
The minimum supported version is Mac OS X 10.4.
Currently, the MySQL Migration Toolkit is not available for Mac OS X.