NeoOffice/J is a rebuild of the open source OpenOffice suite from Sun Microsystems.

NeoOffice has the same features as OpenOffice but is built specifically for Mac OS X which should improve the performance.

Because it is a native Mac OS X applications this means the interface takes adavnatage of the Mac OS X Aqua theme for menus as well as using the Mac OS X 's native fonts, finder and mail applications, native copy and paste as well as native drag and drop support.