Guix

The Liberation font family aims at metric compatibility with Arial, Times New Roman, and Courier New. There are three sets:

1. Sans (a substitute for Arial, Albany, Helvetica, Nimbus Sans L, and Bitstream Vera Sans);

2. Serif (a substitute for Times New Roman, Thorndale, Nimbus Roman, and Bitstream Vera Serif);

3. Mono (a substitute for Courier New, Cumberland, Courier, Nimbus Mono L, and Bitstream Vera Sans Mono).

The Liberation Fonts are sponsored by Red Hat.