Easier way to convert and download: insert XXX after the word "YouTube" of the YouTube link to directly convert and download to MP3 or MP4 files.
How to Download the MP3 or MP4 fastly?
Please follow the steps below if you cannot download the file to your conputer:
Step 1: Choose the format you need, then click the button "download".
Step 2: Open a new window to use the "CTRL + S" and save the video, or click the video and choose "Save as video" to finish the download.