What is "neooffice"

NeoOffice is an office suite for the OS X operating system developed by Planasema Inc. It is a commercial fork of the free/ open source OpenOffice.org that implements most of the features of OpenOffice.org for OS X, including a word processor, spreadsheet, presentation program, and graphics program, and adds some features not present in the OS X versions of LibreOffice and Apache OpenOffice.