I was searching for YouTube Clone for one of my video sharing website which I am going to release soon. I found a free PHP script called PHPmotion. PHPmotion is a free video sharing software application which allows you to create and run your own video sharing website just like YouTube. It is fully template based so that you can change its look and feel very easily. Full featured admin panel allows you to manage your website. Now version 1.2 of PHPmotion is available for download. Beta release of version 2.0 can be viewed in this link - http://beta.phpmotion.net. Demo for version 1.2 is available at http://phpmotion.net. You have to register in the forum of PHPmotion website to download the script. Click here if you want to try this free video sharing script.