Haansoft is the best office suite software company in Korea.Established in 1999. The Hangul Word Processor by Haansoft is Korea&＃39;s leading software, currently used by a quarter of the total population. For the international market, we developed the perfect compatible office suite with MS office files(doc,ppt,xls), name is "Thinkfree Office 3.0".It runs on Windows,Linux and Mac and also,provides cross O/S platform, pdf file conversion.Thinkfree Office is simply the best Microsoft Office alternative, providing users with freedom of choice at a unbelivable low cost & high quality.