VisPro/C++ 3.x

VisPro/C++, from HockWare is a IDE and rapid application development tool for OS/2. Supports several of the more popular C++ compilers including VisualAge and MetaWare.

Features drag-and-drop, graphical class browser, automatic code generation, CUA 91 user interface object, resource manager, database designer, and VisPro/REXX and VisPro/C interoperability.

This was commercial software. On 2012 Dave Hock gave authorization to use it as un-supported "AS IS" freeware. Sadly the source code of this program was lost.

OS/2 2.x or higher
5Mb memory
3Mb or hard disk space
IBM Developers Toolkit for OS/2

IBM VisualAge C++ (default)
IBM C Set++
MetaWare High C/C++ (also for PowerPC target)