Welcome to What if?™ 2.0

What if? 2.0 is an easy-to-use GIS-based planning support system (PSS) that can be used to explore alternate futures for a community. What if? 2.0 was developed by Richard Klosterman, operating as What if?, Inc. What if? 2.0 has been downloaded by 1,000 clients around the world. Fully functional copies of What if? 2.0 are available at no cost but the software is distributed “as is” with no support.

Online What If (OWI) is a fully supported, open source, online version of What if? 2.0 that was developed by Chris Pettit and his colleagues at the Australian Urban Infrastructure Research Information Network (AURIN).