Slim Extension List reduces the size of your extension list.
In terms of requirements, Slim Extension List is compatible with Thunderbird versions 1.4 through 1.5.0.* and works with all operating systems. However, it does come with a limitation - it does not work with TB 2.0. Despite this limitation, if you're using a lower Thunderbird version and want to streamline your extension list, Slim Extension List is a must-have.
Version 0.3.1: N/A