MacStereoFix v1.2

Reduced audio buffering to lower playback latency. The app also limits queued audio so startup delays do not persist during playback.

Download MacStereoFix.zip, unzip it, and move the app to Applications.

If you're upgrading, reinstall the audio driver from Advanced → Reinstall Driver. Replacing the app alone does not update the driver. Installation briefly interrupts Mac audio, so finish calls and recordings first.

Packaging update, September 9, 2026: corrected the included installation guide and added a checksum. The app and driver binaries are unchanged. The driver and recovery fixes listed for 1.3 are not part of this download.

MacStereoFix v1.0

Initial release of the MacStereoFix menu bar app for mixing surround audio into stereo.

Download MacStereoFix.zip, unzip it, and move the app to Applications.