QuickFolders (Tabbed Folders)

Rated 5 out of 5 stars

by thirdwalrus on March 19, 2017 · permalink

I've been using this add-on for several years now and find it extremely useful for keeping my email organized. I'm a heavy user of filters, folders, and sub-folders and having color coded tabs for my most used groups of email is essential. And it keeps working consistently, release after release.