You could have downloaded Konverter 1.0 for Mac from our software library for free. The application lies within Audio & Video Tools, more precisely Music Production. This free Mac app is an intellectual property of Kontrol Dj and Contributors. The most popular version among Konverter for Mac users is 1.0. Konverter_v100_osx.zip is the common file name to indicate this app's installer.
From the developer:
Realtime program that translates the incoming usb messages from the KDJ500 to midi messages.
You may want to check out more software for Mac, such as M-Audio Key Rig, which might be similar to Konverter.
Converters
HDD Management