(1) Export to PNG and JPEG uses Thomas Boutell's GD library. http://www.boutell.com/gd/ (2) Font support in GD and in libwmf is provided by the FreeType library. http://freetype.sourceforge.net/ (3) Also deserving of credit are: (a) allegro http://www.talula.demon.co.uk/allegro/ (b) Gdtclft http://www.tcltk.com/ (c) wine http://www.winehq.com/ (d) Bjorn Reese and Daniel Stenberg for trio. (4) Caolan McNamara was original author of libwmf, and although I (Francis James Franklin) have reworked much of it the core of the interpreter (i.e., the most important part) owes everything to Caolan. http://www.csn.ul.ie/~caolan http://www.alinameridon.com/ (5) Export to FIG format (readable/editable by xfig) was added by David Airlie, Frédéric Vivien and Martin Vermeer. http://www.csn.ul.ie/~airlied http://www.netby.net/Oest/Europa-Alle/vermeer (6) Bob Friesenhahn linked libwmf into ImageMagick, so now you are able to convert WMF files to anything ImageMagick supports using the handy ImageMagick command syntax. (7) Other contributors include Raj Manandhar, Steven Michael Robbins, Bob Bell Albert Chin and Matej Vila. Also, Benjamin Geer, Peter Ohlerich, Steve Oney and Michael Cree have helped with debugging. (8) Finally, special thanks to Dom Lachowicz for all sorts of reasons. http://www.seas.upenn.edu/~dominicl/