Crysonic has announced the release of SINDO V2, a major update to its hybrid stereo image expander (widener) / Narrower adding new features, a new GUI and Mac OS X support (VST and AU).

Flux has released a freeware plug in for Mac and Windows that is designed for precise control of the stereo image.

Algorithmix has announced the release of K-Stereo Ambience Processor which they claim is the world's first "Ambience Recovery Processor".

VRSonic announced the release of the first publicly available version of its VibeStudio Designer 1 spatial audio design suite.