This add-on has changed the way I browse the Internet! It makes managing multiple tabs so easy!

so much better having tabs down the side than in a row that changes size and then has to scroll sideways. If only FF would let us remove them.
TreeStyle Tab also lets me have nested tabs so it keeps threads together as I search and browse links.

Merveilleuse et si pratique extension. Un énorme merci à vous !!!

De las mejores extensiones para Firefox. Tremendamente simple pero muy útil. Agrupa las pestañas de una forma muy cómoda. Obligada.