Wine - Open Source Software for running Windows applications on other operating systems.
Floome - Smartphone breathalyzer
CodeWeavers CrossOver - Don't buy a Windows license, don't reboot and don't use a Virtual Machine. Try a free trial of CrossOver to run your Windows software on Mac, Linux and Chrome OS.
Proof - Website conversion rate optimization and visitor monitoring
WineBottler - WineBottler is an App to manage and wrap your Windows apps into convenient OS X apps.
Calories In Alcohol - Get drunk, not fat!