Well, TikTok does allow users to download all public videos. You simply click the share button after opening a video and you’ll immediately see the Save Video option. This is a useful option but there are quite a few limitations. First of all, TikTok is only available for mobile devices  download tiktok without watermark and you might feel the need to download many TikTok videos to your computer. Second of all, you might need to download some TikTok videos but you are probably not interested in joining TikTok and installing the app. That is why you should use the TikTok Downloader!