iroha Note is a software solution that allows you to create notes to study from, or to organize your information. It is simple to use, but at the same time it is a powerful tool for your note-taking needs. Please click the [INSTALL NOW] to install.

Support OS

Windows 8, Windows 7, Windows Vista, Windows XP
Mac OS X 10.4.11, Mac OS X 10.5.4, 10.5.5, 10.6, 10.7, 10.8, 10.9

Download irohaNotePlus_1.2.11.air (6MB)

Old version

If the following error message appears, Please uninstall old version once, then install new version.
"This application cannot be installed because this installer has been mis-configured. Please contact the application author for assistance."



Release Notes

Aug 14, 2015     iroha Note 1.2.9 has been released.

  • Update installer. 

Oct 24, 2013     iroha Note 1.2.8 has been released.

  • Support for shortcut key of folding.
  • Changed the location of save button.
  • Fixed bugs. 

Jun 15, 2013     iroha Note 1.2.7 has been released.

  • Improved performance.
  • Fixed bugs. 

Feb 10, 2012     iroha Note 1.2.6 has been released.

  • Support for Undo function in Leaf's textbox.
  • Changed Adobe AIR runtime from 2.0 to 3.1
  • Fixed bugs. 

Sep 14, 2011     iroha Note 1.2.5 has been released.

  • Support for dlag-and-drop of files.
  • Changed Adobe AIR runtime from 1.5 to 2.0
  • Fixed bugs. 

Apr 4, 2011     iroha Note 1.2.4 has been released.

  • Support for multi-selection of Leafs.
  • Support for task tray function. 
  • Support for auto update function.
  • Fixed bugs

Nov 16, 2010     iroha Note 1.2.3 has been released.

  • Support for new color palette.
  • Support for the setting of font size and font color.  

Oct 03, 2010      iroha Note 1.2.2 has been released.

  • Support for adding URLs and files by using drang-and-drop.

Sep 12, 2010     iroha Note has been released.

  • Fixed bugs.
  • Revised the English translation. (Special Thanks : Kenneth Perry)

Sep 01, 2010     iroha Note (English version) has been released.