Remove file extension from a URL

I am trying to make my site look more开发者_开发知识库 professional by removing the html endings from the pages.. ex. just leaving at http://33tpm.com/es/tienda

All the answers Ive found so far are so confusing that I don't really understand anything.. Can someone please help me out?

Thank you Thomas

It's hard to answer this without knowing what web server you are using.

On Apache, you would usually use mod_rewrite to change the appearance of URLs without changing the underlying file structure. An example of hiding .html would be:

RewriteRule ^/some/directory/(.*)$ /some/directory/$1.html