Encode Sans is a super free font with a whopping 45 styles, ranging from thin to black, from compressed to wide. This awesome good looking font family was designed by Pablo Impallari & Andres Torresi and it will be soon released on Google Web Fonts.
Designer: Pablo Impallari & Andres Torresi
Permission: Free for personal and commercial projects
License: SIL Open Font License
Web Font: Coming soon to Google Web Fonts