Inform was created by Graham Nelson, who also wrote the documentation.
Emily Short wrote the examples and the Test Suite used for regression testing. The Mac OS X user interface and overall visual design are by Andrew Hunter. The Windows user interface is by David Kinder. The GNOME user interface for Fedora, Ubuntu and other Linux distributions is by P. F. Chimento. The underlying tools for Linux are ported by Adam Thornton. This website is hosted through the generosity of Peter Seebach and Cedric Knight. Theoretical guidance and advice from Emily Short, Andrew Plotkin and Jesse McGrew was invaluable, as was Sonja Kesserich's testing.