Android File Transfer
is a free application that allows you to access all of the files on your Android device via your Mac computer. While this capability does not exist natively, this app makes the process quick and easy.
To transfer your files between the devices, all you need to do is drag and drop the desired files. You are limited, however, to file transfers that are smaller than 4 GB.
androidfiletransfer-Mac OS X.dmg, androidfiletransfer.dmg