REAPER

REAPER (an acronym for Rapid Environment for Audio Production, Engineering, and Recording) is a digital audio workstation and MIDI sequencer application created by Cockos. The current version is available for Microsoft Windows (XP and newer) and macOS (10.5 and newer), as well as for Linux. REAPER acts as a host to most industry-standard plug-in formats (such as VST and AU) and can import all commonly used media formats, including video. REAPER and its included plug-ins are available in 32-bit and 64-bit format.