Our website provides a free download of Reviver 1.3 for Mac. The software lies within Audio & Video Tools, more precisely General. This Mac application was originally designed by Fielding DSP.
From the developer:
Reviver is a versatile, high-quality harmonic distortion plug-in. Reviver increases any signal's loudness and brightness, adds punch and fatness, and changes color and character by adding second and third order harmonic overtones. Unlike other distortion plug-ins, that often suffer from unwanted digital side effects, Reviver is alias-free and keeps your audio crisp and clean.
You may want to check out more Mac applications, such as Revived Legends: Titan's Revenge Collector's Edition, The Keeper of Antiques: The Revived Book or Revived Legends - Titans Revenge, which might be similar to Reviver.