不能啟用？？？
是什麼問題？？？
未知時恢復下載????

1080p/mp3 downloading has been limited to PRO users. However, other than that it works well.

nice :)
Not for Chrome-Browsers?
https://chrome.google.com/webstore/category/extensions

Mp3 downloading doesn't work :/

it's so pity that i'd even had use it ,but the plugin was already needed for me to pay to use it

extension simple qui fonctionne bien pour les vidéos de youtube de qualité réduite, si on veut télécharger des vidéos FHD ou HQ il faut passer a une version pro

Nice

come si installa ?

Good for low res videos, but asks for PAYMENT beyond 720p downloads.

It asks for money for full HD resolution or higher.

Also, the following page:

https://support.mozilla.org/en-US/kb/permission-request-messages-firefox-extensions#w_access-your-data-for-all-websites

The extension can read the content of any web page you visit as well as data you enter into those web pages, such as usernames and passwords.