Rated 5 out of 5 stars

I LOVE Colored Folders! I don't update Thunderbird to 78 because I can't install on it. The built-in colors:
- Are only on the border, barely visible
- Can't be applied on more than one selected folders: I have many, many folders and if I have to apply color one by one, it will need half a day!

*** Please consider a configuration file: sending it to my email, I could apply colors to the folders on another computer :) ***