Macintosh Programmer's Workshop (MPW) is a product designed specifically for professional Macintosh software developers. It brings together a comprehensive collection of development tools designed to support C, C++, and assembly-language programmers who are writing software for Mac OS 7.x/8.x/9.x. MPW is an open, configurable, and scriptable development environment which provides the flexibility to support complex software development projects for 68K and Power Macintosh systems.
Platform:Mac License:unknown
Reference:https://developer.apple.com/tools/mpw-tools/