Make Animated professional video for my website?

im not sure what software they used but you can make the same kind of animation in Synfig its a free 2d animation software and its very high quality

here are some videos

https://www.youtube.com/watch?v=lSL-NdoOLQc

http://www.youtube.com/watch?v=BEnQhKDL6Rc

you can download it from here it works on PC Mac OSX and Linux

http://www.synfig.org/cms/

for animations like that i think you have to maybe thicken the outline make separate parts of the body and use bones to animate it and it will look like that

tutorial

http://www.youtube.com/watch?v=r-FSDouTUkk

sorry i dissapoint you but you cant make a video like this cause any tool that can do this needs money!and not cheap!i would recommend you check youtube<<How to make an animation video with power point>>!this can help and make something similar to this....you just record it with recording software and POOF you have your own animation video!but its not and so easy....give it a try!

Create 3D Animations Easily : http://3danimationcartoons.com/?FnZv

I think this is an interesting tool to make video, and it's very easy to use http://wideo.co/