This is an .otf conversion of the original PostScript 1 Bitstream Charter font. This build is based on x.org release 1.0.3.
There are four fonts included:
Source files (original release):
https://www.x.org/archive/individual/font/font-bitstream-type1-1.0.3.tar.gz
(c) Copyright 1989-1992, Bitstream Inc., Cambridge, MA.
You are hereby granted permission under all Bitstream propriety rights to use, copy, modify, sublicense, sell, and redistribute the 4 Bitstream Charter (r) Type 1 outline fonts and the 4 Courier Type 1 outline fonts for any purpose and without restriction; provided, that this notice is left intact on all copies of such fonts and that Bitstream's trademark is acknowledged as shown below on all unmodified copies of the 4 Charter Type 1 fonts.
BITSTREAM CHARTER is a registered trademark of Bitstream Inc.