Most of the people download youtube videos by installing necessary tool’s on their machine. Some work, some does not, and some others may be spam. How it will be if there is an online tool instead of installing a software to download videos? It will be great and effortless method to download what the video you need. here is the link of the online tool: http://www.savevid.com/.
Copy the URL of the video in youtube and go to the above link. paste it in the url box provided and click on “download” button. it might ask for java plugin to install once. It shows all the available formats to download. You can download what ever the format you need among the available formats. Just click on the format needed, the video starts downloading to your system.
Here is a screen shot: