"OpenOffice works on Linux, Windows and Mac. It also supports a wider range of languages for its interface, and it's free software so you can adapt it to your needs or easily write add-ons," Matías Bellone, analyst at Kayote Networks in Argentina, told LinuxInsider. "I have to admit though, that its interface is still sub-par. The menus are there, and it's as easy to use as MS Office's; it's just not pretty."