for Mac (dmg/2.7MB)
http://www.screen.co.jp/ga_dtp/en/product/trueflow_guideline/TrueflowPrintUtilMacE26.dmg
for Windows (zip/2.5MB)
http://www.screen.co.jp/ga_dtp/en/product/trueflow_guideline/TrueflowPrintUtilWinE26.zip