OnWorks Pear OS online, a MAC OS emulator with an online ease-of-use distribution that has a custom user interface with a Mac OS X-style dockbar, and out-of-the-box support for many popular multimedia codecs.
As you can see in OnWorks with Pear OS the developers of this OS have done a wonderful job in imitating Mac OS X and iOS. The aim they had was to create a reliable, efficient and innovative Linux distribution with a similar to MAC OS desktop.
But the real fact is that Pear Linux 8 is an Ubuntu remix with a simple but beautiful user interface (a customized GNOME 3) and out-of-the-box support for many popular multimedia codecs.
In terms of app, Pear Appstore is one of the most highlighted applications of Pear OS. However, the operating system contains many other in-house built applications, such as My Pear for customizing your entire desktop environment, Clean My Pear for keeping your system clean, and Pear Security for securing your entire OS. Furthermore, Pear PPA Manager can be used for managing third-party software repositories Pear Contacts for storing and organizing your contacts, Pear Cloud for keeping all of your important file in the cloud, and Pear Updater for keeping your entire system up-to-date.
Currently this distro has been discontinued.