The Noto project plans to create a font series that eventually supports all of Unicode. The design of the Latin part is derived from Droid. See also Open Sans.
Contributed by Florian Hardwig
Contributed by Antton Ugarte
Contributed by F37®
Contributed by Siwang
Contributed by TYPE.WELTKERN®
Contributed by Alain Papazian
Contributed by JAF
Contributed by Matteus Faria
Contributed by rafa guerrero
Contributed by Jan Maack
Contributed by Michael Chabon
Contributed by Jincheng Shi
Contributed by Eddie Wong
Contributed by Ricardo Baez
Contributed by David Merfield
Contributed by KA LOK HONG
Contributed by Erica Jung
Contributed by Matthijs Sluiter
Contributed by Amanda Lui
Contributed by Yiche Feng