Two similar, rectangular, unofficial logos for the Free Software Foundation. FSF is written in red, block-style lettering, with a string of 0's and 1's in the background.
This image is available under the Creative Commons Zero 1.0 Universal Public Domain Dedication.
If you want to use this logo to link to a website operated by the FSF, feel free. If you wish to use it for any other purpose, please contact <[email protected]>.