PillarSoft

A small company run by Wayne Swanson and based in Jamestown, North Dakota, USA. The company made utility and programming software for the OS/2 market in addition to offering sundry related services such as VisPro/Rexx source code recovery, but almost all of the company's products were built using that tool. In the latter half of the noughties it started supporting the Apple Macintosh as well.