Download of FireControl 2.6.2.6 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is PreSonus Audio Electronics. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The software lies within Audio & Video Tools, more precisely Music Production.
From the developer:
FireControl is a stand-alone application that adds support for the FireStudio on the Mac OSX Lion operating system only.
With FireControl, all FireStudio-series interfaces, including discontinued models, are now compatible with OS X.
Requirements: 64-bit processor.
You may want to check out more Mac applications, such as Mixtikl 5, Noatikl 2 - Generative Music Lab or LividLooper, which might be related to FireControl.