CAM (Computer Aided Manufacturing) are applications that take CAD drawings, and creates “toolpaths” which are ultimately converted to G-CODE that the machine can understand.
OpenBuilds BlackBox runs on Grbl firmware https://github.com/gnea/grbl/wiki/ - an extremely popular open source firmware that is compatible with many different CAM solutions.
The most popular ones are:
Refer to the following sections of the documentation for more information about configuring these to work with your OpenBuilds BlackBox