Vera is a digital typeface (computer font) superfamily with a liberal license.

It is a TrueType font with full hinting instructions, which improve its rendering quality on low-resolution devices such as computer monitors.

The Bitstream Vera Sans Mono typeface in particular is suitable for technical work, as it clearly distinguishes "l" (lowercase L) from "1" (one) and "I" (uppercase i), and "0" (zero) from "O" (uppercase o), in similar fashion as Verdana and Tahoma fonts.

Bitstream Vera Sans is also the default font used by the Python library Matplotlib to produce plots.

The main restrictions were a prohibition on reselling the fonts as a standalone product (though selling as part of a software package is acceptable), and that any derivative fonts not be distributed under the name "Vera" or use the Bitstream trademark.