In addition, iCoolsoft YouTube Video Converter also functions as an advanced online video downloader. It can help you to download online video files from YouTube, Metacafe, Google Video, Yahoo Video, MySpace and other total up to 150 online video websites, and then convert them to the format you need.
The operation of iCoolsoft YouTube Video Converter is very easy and the conversion speed of it is really fast. What's more, the batch conversion of it can help you save much more time and energy. iCoolsoft YouTube Video Converter also provides you with many powerful functions which can help you to improve the quality of the files and even customize audio/video files of your own. For example, you can adjust the effect, trim, and crop the original files as you like. You can also set the output parameters according to your need. There are too many functions to illustrate them all. Please try it yourself!