Version 5.1 now Excel® 2007 compatible

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...

Free upgrade to Professional version 5

If you are using an earlier version of Rainbow Analyst Professional, you are missing out on a wide range of new features introduced in version 5, not to mention the completely redesigned user interface (see details below on this page). Now that version 5 has been...

Rainbow Analyst Personal available free

Are you looking for a simple but powerful spreadsheet checker for casual or home use? Our Rainbow Analyst Personal add-in is now available completely free of charge! It offers many of the key features of our flagship Professional product, such as Formula Groups and...

New features in version 5.0

The most obvious new feature in version 5.0 of Rainbow Analyst Professional is a completely redesigned front end. Nearly all Rainbow’s functions are now accessed via a dialogue box similar to the one shown here, which lets you change the selected workbook/ worksheet...