AppleSource

AppleSource, founded in 2000, develops practical productivity applications for Apple's MacOS X. Their primary focus is on providing software that meets three requirements:

• It must be intuitive and easy to understand. All the features you need are at your finger tips; the manual is just an option.
• It should be focused, doing only what it is supposed to. Auxillary tasks should be performed by interfacing with other focused software options.
• It should be scalable, with no learning curve, yet still allowing you to perform complex tasks.