Ocena 4 od 5 zvezdic

od Uporabnik Firefoxa 682d7c dne Dec. 8, 2017 · povezava

for thunderbird52 and linux, remove the old extension of contact sidebar and go to add-ons manager window.
Now drag-drop contactssidebar-1.7.1.zip file to this window and appears the option to install the new extension.