Free Reference Fonts

Andika
by gado gado

Essays 1743
by John Stracke

Aver
by Lauren Thompson

Roboto
by Google Android Design
in Basic / Sans serif

Linux Biolinum
by Philipp H. Poll
in Basic / Sans serif

Linux Libertine
by Philipp H. Poll

MPH 2B Damase
by Mark Williamson

Liberation Sans
by Red Hat
in Basic / Sans serif

Bitstream Vera Sans
by The Gnome Project
in Basic / Sans serif