skindex
Yes, Skindex for Minecraft is free.
you go to the sign in button then press it then type in your username and password
Yes.
yes they are free
There is a web version which is what I prefer.
yes
yes, they are all free for download.
If you mean as a skin then you have to go to a Minecraft skin website, I normally go on Skindex, you can search for Skindex on Google and once on the site you can search for whatever you want
You can find it at the minecraft skindex
you can go to the skindex to change ure skin skindex.com
U dont buy skin...lol. U make a skin by going into skindex type a word in search bar click skin you want press download to minecrfat if logged on already. SkaBosh!
They should cost nothing, you can make your own or download one off ofsuch sites as the skindex