Kosh's Add-ons to look at when TB3 is released

by Koshatul

1 Add-on in this Collection

Extra Folder Columns by Joey Minta, Thunderbird Development Team

Rated 4 out of 5 stars 248 reviews

148,484 users

This extension is for those TB3 users who want the multiple-columns view that TB2 allowed

IMPORTANT: If you are using Thunderbird 38 or later, uninstall this addon. The functionality is in core now.

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