REAPER

REAPER (Rapid Environment for Audio Production, Engineering, and Recording) is a digital audio workstation, MIDI sequencer, and application created by Cockos. The current version is available for Microsoft Windows (XP and newer), macOS (10.5 and newer), and Linux. REAPER is capable of processing industry-standard audio and video media formats and is a compatible host for 32-bit and 64-bit plug-in formats such as VST and AU.