The 1.2 version of SL Editor for Mac is available as a free download on our website. The actual developer of this free Mac application is Studiologic. The program is categorized as Audio & Video Tools.
From the developer:
Connect your SL to the Editor and give an edge to your way of making music. The SL Editor provides a clear and comfortable user interface, which resembles the instrument’s editing structure, expanding and integrating the simple and complete screens. Each parameter can be easily edited and all changes are synchronized in real time.
You may want to check out more Mac applications, such as Amaranthine Voyage: The Living Mountain Collector's Edition, Wondershare PDF Editor Pro or Wondershare PDF Editor, which might be related to SL Editor.