I made an app that will take user generated high quality stems made in 3rd party stem creation tools like Logic, AudioShake etc. and package them up properly so they can be imported directly into Traktor as proper stem files. Just drag and drop. It's very similar to the NI one that is outdated and no longer works. The only difference is this one works. Mac only. Would this be of interest to anyone? Is this an appropriate place to post something like this? I don't want to charge for it, just share with the community if anyone would find it useful. I only made it a few days ago and it's been awesome for importing high quality stem tracks for all my music in native Traktor format. All song metadata carries over as well.