Official logos

If you are releasing work under the GFDL, or version 3 of the GNU GPL, LGPL, or AGPL, feel free to use these buttons on your site or in your application to advertise the license. These logos are immediately recognizable, and will assure your users that their freedom is being protected.

GFDL logo

by Martin Owens GPL, LGPL and AGPL logos PNG 38kB (1000x342)

PNG 6.2kB (150x63)

PNG 6.6kB (136x68)

PNG 7.3kB (154x68)

PNG 8.5kB (162x68) PNG 15kB (400x137)

PNG 3.3kB (84x42)

PNG 3.7kB (95x42)

PNG 4.0kB (100x42)

PNG 4.7kB (129x44)

PNG 3.7kB (90x38)

PNG 3.5kB (127x51)

PNG 3.3kB (147x51)

PNG 3.6kB (155x51)

PNG 2.5kB (66x23)

PNG 2.7kB (88x31)

PNG 2.0kB (88x31)

PNG 1.9kB (88x31) SVG 5.4kB SVG 109kB SVG 83kB SVG 290kB

Alternative logos by Christian Cadena

PNG 8kB (500x54)

SVG 420kB