ottimo

This Extensions is amazing!
The author of this Extensions is truly outstanding and talented. After trying it, I found it incredibly convenient and easy to use. I immediately sponsored an upgrade, and the upgraded software is even more powerful. It can also download Facebook videos, which is very useful. The author is also a very nice person; he was happy to answer any questions I had while using it. I highly recommend this program and hope the author will continue to develop and update it.

這個程式太棒了!
這個程式的作者真的是非常優秀厲害， 試用過他的程式之後覺得真的是太方便太好用了， 馬上贊助升級，升級後的軟體程式更強 , 還可以下載FaceBook的影片， 非常實用， 作者人很好 , 我使用時有問題詢問， 他也樂意回覆， 實在非常的推薦這個程式， 希望作者能持續開發與更新。

Yooo, this one is the greatest add-on for those who wanna save and listen to some custom music in their games, on parties(when got no internet), etc.
I'm an example of who saving music to files, but I can't even afford the YT premium to get some functions (due to Russia's law and non-law acts made by RKN). This add-on is the lifeboat for me.

The BEST add-on EVER MADE- Thank you

Just great

This is my favorite video download utility, because it never fails and produces great standalone videos with no internet connection needed after the download!