Aby toś te dodanki wužywał, musyśo Firefox ześěgnuś.

Pśizjawiś
Dodankowy symbol

Pógódnośenja za YouTube MP4

YouTube MP4 wót ytmp4

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Pógódnośenja wót Wužywaŕ Firefox 13809466
wót Wužywaŕ Firefox 13809466, 7 vite më parë
Installed 2.0.8 on Firefox 58.0.2 64 bit on Mac and Windows and still no Download button nor option to Download by right clicking in the video window.

Wótegrono wuwijarja

jo se napisał 7 vite më parë
Should be fixed in 2.0.9 now, there were some problems with detection of YouTube signature functions.