http://ja.openoffice.org/
http://www.stack.nl/~dimitri/doxygen/
http://www.adobe.co.jp/products/acrobat/readermain.html
http://www.microsoft.com/downloads/details.aspx?FamilyID=3FB3BD5C-FED1-46CF-BD53-DA23635AB2DF&displaylang=ja - Visio Viewer 2003
http://d.hatena.ne.jp/ILoveMisuzuchin/20050830
http://d.hatena.ne.jp/ILoveMisuzuchin/20050828
http://d.hatena.ne.jp/ILoveMisuzuchin/20050824