REW is free room acoustics analysis software for measuring and analysing room and loudspeaker responses. The audio analysis features of REW help you optimise the acoustics of your listening room, studio or home theater and find the best locations for your speakers, subwoofers...
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux



REW is the most popular Windows, Mac & Linux alternative to MAPP 3D.
REW is the most popular free alternative to MAPP 3D.
- REW is Free and Proprietary











