需要下载 Firefox 才能使用这些附加组件。

登录
附加组件图标

Simple YouTube to MP3/MP4 Converter and Downloader 的评价

Simple YouTube to MP3/MP4 Converter and Downloader 作者： UsualBeings

3.6 / 5 星
5
301
4
75
3
34
2
19
1
155
Firefox 用户 12312529 的评价
来自 Firefox 用户 12312529，7 年前
It works but with some limitations though. I suggest a red icon similar to Youtube's but with the note symbol for easy id. In any case a button in the page would be great.