Open Foundry — The ‘open’ stands for open-source, free and easily available. The word ‘foundry’ is taken from the ‘type foundry’ and suggests professional quality and industrial heritage. Their solution is to offer a carefully curated number of fonts in the most clear and dynamic way possible. Instead of overwhelming the user, Open Foundry provides enough interest and excitement to encourage further exploration. All fonts are distributed under an open-source license and are free to use. Every font provides you with a source button to its open-source hosted project, a direct download and the site where it was initially found or published.
Demo: http://open-foundry.com/ License: License Free