Downloading MiniSpillage 1.3.2 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The latest installer takes up 2.8 MB on disk. This free Mac application is an intellectual property of AudioSpillage. The application lies within Audio & Video Tools, more precisely Music Production. 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.
From the developer:
MiniSpillage is a quality drum synthesizer plugin featuring high-resolution 64-bit DSP processing. The application includes exclusive drum synthesis algorithms along with distortion effects and resonant filters. The tool features three fully editable drum pads capable of creating a wide variety of original drum and percussion sounds.
You may want to check out more Mac applications, such as M-Audio Key Rig, which might be related to MiniSpillage.