MIDI CC Mania send up to 4 streams of MIDI continuous controller messages to devices or channels. Control min and max values, tempo, density and shape of controller values.
MIDI CC Mania can sync to an external MIDI clock source or use its internal clock.
A free trial version limits some functionality and should be useful in determining whether the application supports your interests and your environment.
The full version additional features, personalization of parameters and ranges, custom names for controllers and MIDI devices.
MIDI CC Mania is part of the MIDI Playground series of apps from NaiveSoft.