The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others.
SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 This license is copied below, and is also available with a FAQ at: This Font Software is licensed under the SIL Open Font License, Version 1.1. Copyright (c) 2011 by LatinoType Limitada Reserved Font Names 'Sofia'