Дополнение не является полностью бесплатным. Бесплатный доступ фактически представляет собой пробную версию примерно на 51 скачивание, после чего для продолжения требуется PRO. При этом ограничение количества скачиваний заранее явно не указано в верхней части описания дополнения.
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The extension is not completely free. The free access is essentially a trial limited to about 51 downloads, after which you need to upgrade to PRO to continue using it. However, this download limit is not clearly disclosed at the top of the extension’s description.

Fantastic

Wonderful Program! Works exactly as it should. Thank You for making it.

This is extremely great add-on, it helped me a lot to learn to edit by recreating the YouTube videos created by others. I would love to thank the creators, and I am also assuring you that, I will donate some of my earning, to help the creators and also keep the add-on free, once again thank you very much for this wonderful extension!

Oh boy, this is exactly what I needed to get my collection of Japanese pop women on my phone :-)
Have had no issue at all; every time I pressed the download and pick the MP3 256kb it went pretty fast: BAM ! Another one to my collection.

Very happy with this tool! fast and easy to use. Well done.

The only mp3 converter that i need. Great app!

Easy to load . simple like me .... get this attachment

The stupid extension stopped working and keeps telling me about a free limit and stuff. This was never mentioned on the page I installed it from, thanks so much for that unpleasant BS surprise there.

tốt

I'm surprised by this different ratings. Throw in mine: just doesn't work. Between "Initialize 0%" and "any (exactly: any) permission is missing, please reinstall" you get stuck. Even for the obscure error messages the thing deserves 0 stars.

It is smooth as silk - never failed me at all. Highly recommend this one.