Founded in 1995, International Informix Users Group (IIUG) is the most influential user group representing the users of Informix products.
Thousands of IIUG members around the world network with each other and share knowledge and other resources. Visit the IIUG website (http://www.iiug.org) which, among other things, contains a software repository (http://www.iiug.org/software). The software repository contains the source code for many utilities that might be of interest to you as you use IBM® Informix® database software. Note, however, that these utilities are not supported by IBM.
IIUG membership is free.