Messages
- iMessage lets you send messages to anyone on a Mac, or an iPhone, iPad, or iPod touch running iOS 5.
CleanMyMac
- Optimizes the performance of your system within moments.
Carbon Copy Cloner
- Carbon Copy Cloner backups are better than ordinary backups.
Preview
- A simple, elegant application for viewing and working with PDF documents.
BlueHarvest
- Cleans your volumes of junk files created by Finder.
Terminal
- OS X is built on an industry-standard UNIX foundation.
Apple Configurator
- Apple Configurator makes it easy for anyone to mass configure and deploy iPhone, iPad, and iPod touch in a school, business, or institution.
App Store
- The Mac App Store is just like the App Store for iPad, iPhone and iPod touch.