We have just released version 5.1 of Rainbow Analyst Professional.
BS Editor: We have just released version 5.1 of Rainbow Analyst Professional, and the main news about this release is that it is compatible with Microsoft Excel 2007. We have fixed a few issues that made previous releases incompatible with Excel 2007, so you can now use Rainbow Analyst Professional with the latest version of Microsoft Office.

Version 5.1 does not directly use Microsoft芒锟斤拷s Ribbon interface, but it appears inside an Add-Ins tab on the Ribbon, where you can access the Rainbow menu and toolbar. The Steps for installing and trouble-shooting Rainbow Analyst under Office 2007 are quite different from previous versions of Excel, so we have now included full Details of The Office 2007 procedures on other pages of our site. you can free download Rainbow Analyst Professional 5.1 now.