The Simplon by FabFilter is a two multimode filter software plug-in for Mac or Window computers and features three different filter characteristics per filter. It can be used in several environments for audio applications such as recording studios, post production houses, DJ setups, and more. It features over 27 different filter types. Tweak the filters with Simplon’s large interactive filter display that shows both filter curves, and lets you drag them around and adjust. You can adjust the filters separately or both at the same time. This software offers lowpass, highpass, and bandpass filters with 12/24/48 dB/octave slopes.

The Simplon software does MIDI well also. It features MIDI learn, Smart Parameter Interpolation for smooth parameter transitions, uses great presets, and offers help with interactive help hints and SSE optimization. Available in VST, VST3, Audio Units, AAX Native and AudioSuite formats in both 64-bit and 32-bit, as well as RTAS in 32-bit only.