Sun or Apple Java™ runtime 1.4 or above.
SVG and MathML support requires using Java™ 1.5+.
50Mb of free disk space.
XMLmind XSL-FO Converter is officially supported on Windows XP/Vista/7/8, on Linux and on Mac OS X 10.8 (Mountain Lion), 10.9 (Mavericks) and 10.10 (Yosemite). It is possible to use it on other Java™ 1.4+ platforms, but without support from XMLmind.