Easy Embossing Utility for Mac
Easy Embossing Utility is a free and open-source utility that provides a browser based GUI for embossing PEF-files which is accessible using braille displays and screen readers.
Detailed instructions on how to install and use the Easy Embossing Utility utility on your Mac are available HERE.
Easy Embossing Utility is a cross-platform utility capable of running on any operating system that comes with Java support (e.g. Mac OS X, Windows, Linux).