StereoMonoizer scans your audio files and tells you, in seconds, which ones are true stereo and which are actually mono sounds hiding in a stereo file. Fake-stereo files bloat your sessions, waste disk space, and clutter your mix — StereoMonoizer finds them fast, and gives you the option to convert them to true mono on the spot.

Now rebuilt from the ground up as a native app for Apple Silicon and Windows, StereoMonoizer v2 is faster than ever — an average session gets fully analyzed in under a minute. That’s time you get back for mixing instead of manual file checks and prep work.

If time is money, StereoMonoizer pays for itself the first session you use it.