Anṣuf ar Thunderbird n izegrar.

Rnu timahilin neɣ iɣunab nniḍen akken ad terreḍ Thunderbird d ayla-k.

Mdel

D ayen ara tawiḍ?

Ddu ad twaliḍ Asmel-neɣ n izegrar izirazen.

Mdel

dochego

Fell-i

Talɣut ɣef uneflay
Isem dochego
D aseqdac si March 5, 2007
Amḍan n izegrar yuttusneflin 0 izegrar
Talemmast n tezmilin n izegrar n uneflay Ur yettwasezmel ara

Iceggiren-iw

Toggle Headers

Yettwasezmel 5 ɣef 5 n yetran

sɛur dochego di March 6, 2015 ·

Very useful and works very well.
Together with Compactheader, I've got shift-H to toggle between compact and normal header, and H to toggle full headers.

This review is for a previous version of the add-on (0.4). 

Hide C. Titlebar Plus Lite

Yettwasezmel 5 ɣef 5 n yetran

sɛur dochego di March 5, 2015 ·

Works great in thunderbird 31.5 on Linux too.
Just download the xpi via firefox, then "install from file" in Thunderbird.