YouTube MP4 的評論
YouTube MP4 作者: ytmp4
BigZ7337 所留下的評論
Has some questionable permissions and takes you to a fishy site after downloading. It does work, but the download button is kind of too large on the youtube page and instead of downloading it, it opens up in a new tab where you can download the video. Makes me miss the old Legacy add-on "Download YouTube Videos as MP4" that no longer works with the new firefox.