Pro usar iste additivos, tu debera discargar Firefox.

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Recensiones de Duplicate Tab Shortcut

Duplicate Tab Shortcut per Stefan Sundin

4,4 Stellas de 5
5
45
4
4
3
1
2
0
1
7
Responsa per Stefan Sundin

Responsa de disveloppator

publicate 7 წლის წინ
Update: Firefox 60 added the ability to customize shortcuts, and v1.4.0 was just release to support this. Hope you like it!