Fórum Internacional Software Livre

Fórum Internacional de Software Livre (FISL) (International Free Software Forum) was an event sponsored by Associação SoftwareLivre.org (Free Software Association), a Brazilian NGO that, among other goals, seeks the promotion and adoption of free software. It took place in Porto Alegre, the capital of Rio Grande do Sul.

The event was meant as a "get-together" of students, researchers, social movements for freedom of information, entrepreneurs, Information Technology (IT) enterprises, governments, and other interested people. It was considered one of the world's largest free software events, harboring technical, political and social debates in an integrated way. It gathered discussions, speeches, personalities and novelties both national and international in the free software world.