Config Apps is a small utility program to edit the default web browser settings stored in the OS2.INI (user profile) under the WPURLDEFAULTSETTINGS application/section. Now it is released as open source under the GNU GPL license.
URL: http://www.os2world.com/wiki/index.php/Config_Apps
Download binaries: http://hobbes.nmsu.edu/h-search.php?key=configapps1_1_1.zip
Download source code: http://hobbes.nmsu.edu/h-search.php?key=ConfigApps_1-1-1_src.zip
GitHub: https://github.com/OS2World/APP-MISC-Config_Apps
Special thanks to Aaron Lawrence for turing it open source.