Pear OS - French distribution Linux, based on Ubuntu. Developers have tried to approximate the system's interface to the Mac OS.  Pear OS uses a variety of advanced technology to make your work on the computer as convenient. On the desktop, Quick Launch toolbar is located, allowing you to run applications with one click. Launchpad - a kind of house where all the installed programs. All applications that you download immediately appear there. Also in the Pear OS is Finder - utility that allows you to search various files not only on this computer, but also on other computers on your network. using the QuickView you can view a file without opening it, thereby making the content under the title.