Dependability: In case of any unexpected interruptions, the downloader must allow you to continue your video downloads where you left off.Conversion: It should offer the possibility of extracting audio or converting video to audio files.Speed and efficiency: It should work quickly, downloading videos without significant delays.Video Quality: When it comes to quality, a downloader must support video resolutions from 1080p to 4K, so you can truly enjoy the downloaded file.Video Formats: A good video downloader must support a wide range of video formats, especially the more common ones such as MP4, FLV, AVI, MOV, etc.It needs to have an intuitive, clean interface, which allows new users to get the hang of it without a steep learning curve. Ease of use: One of the things that makes a Firefox YouTube video downloader good is its user-friendliness.Have a look at the list below to find out what you need to look out for when making your choice. There are countless Firefox YouTube download plugin options available online, but how can we tell them apart? If you’re looking for an efficient and easy YouTube video downloader for Firefox, there are several things you should take into consideration. Best YouTube downloader for Firefox: how to find it?