برای امتحان کردن صدها افزودنی موجود در اینجا، موزیلا فایرفاکس، یک راه سریع، رایگان برای مرور وب را بارگیری کنید!
CloseWelcome to فایرفاکس Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Show InOut by FireFly
Rated 5 out of 5 stars
I really like the way it works and that it is highly customizable via userChrome.css.
But unfortunately it stopped working with TB20 (Earlybird). It now shows the size of the email instead of the name.
You can download a fixed version from http://www.ggbs.de/extensions/
To create your own collections, you must have a Mozilla Add-ons account.