Only work under the condition of network connected.

But these online tools come with many restrictions and disadvantages, just take a look at how online YouTube downloader fight with offline YouTube converter software. To get the job done, many people resort to online YouTube downloader, such as onlinevideoconverter to capture YouTube videos. But you can download YouTube videos to MOV as it is the preferred format by the iPhone, iPad, iPod, iTunes, Apple TV, etc. Even if you download a YouTube video in MP4, there may come with some playback error on iDevice due to the codec problem. While videos on YouTube are usually saved in formats like FLV, MP4, WebM and 3GP. MP4 has better support while MOV is natively supported by Macintosh computers as well as all Apple devices. MOV is similar to MP4 but the two are interchangeable. MOV is an MPEG4 video container file format used for saving movies and other video files by employing Apple's proprietary compression algorithm. Why You Need to Convert YouTube to MOV Format?

Youtube to mov mac