Andy Android is great piece of software, it allows you to run Android inside your computer as virtual machine. Starting with version .43, Andy Android Emulator is also available for OS X . The download link is given below.

As per FAQ of Andy for OS X, you need to have your MacBook or Mac with atleast :
  • Mac OS X 10.8 or above
  • 4 GB of system RAM or more
  • 20 GB of free hard drive space or more
  • All system updates installed

I hope it helps people looking for easy download and as said already, it also works with download managers.

-> Please note, this is only for MAC X 10.8 or above.
-> This download may not give DMG file if downloaded through windows PC, so it is advisable to use download over MAC only.

Also, this is the original link used by the official downloader. If you have any question or issue then please post here.