I used Xobni when it first arrived on the scene and was very happy with the organization it brought to my Outlook mailbox. I was disappointed when it changed to a paid product but it looks like that has reversed, although without continued support.
https://support.xobni.com/entries/43743984-Download-Xobni-for-Outlook-Infinity-Edition Roger Wright ___ HARDEST JOB EVER: Working in a Bubble Wrap factory - imagine the self-control needed!

