NI-STEMDUMPER v1.0b Custom Tool (TEST-version)-Tracer

NI-STEMDUMPER v1.0b is a Windows utility for extracting audio streams from Native Instruments Stem-format files. It supports stream IDs 1 through 5, giving you access to the AAC audio already stored inside a compatible source file. This is a file-extraction tool, not an audio effect or a processor that separates instruments from an ordinary stereo recording.

The extraction process uses ADTS (Audio Data Transport Stream) to output the original AAC streams without re-encoding them. That avoids an additional lossy conversion during extraction; it does not turn AAC audio into an uncompressed or lossless audio format. You can keep the extracted files as they are or convert them separately into a format that fits your workflow.

STEMDUMPER is useful for hobby producers and DJs who need individual streams from existing NI Stem files for further preparation or editing. DAW import will depend on support for the resulting files. This 25 MB release is marked as a beta/test version, so review its included documentation before use.