And it's open-source, and free.
Nice project! You did a great job. Thank you!
I use cx_Freeze to distribute a Python application on both Windows and Macs. It works well, and it's the only freeze tool with Python 3 support. It can be hard to use correctly, though. Another review mentions problems with Python 3.4.0 - this was true until recently, but the latest release of cx_Freeze should have fixed it.