Mr. Alias Pro
Mr. Alias Pro 2.4 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular version among the application users is 2.4.
MrAliasPro_AU.zip is the most common filename for this application's installer. The actual developer of this free Mac application is Insert Piz Here. We recommend checking the downloaded files with any free antivirus. The program lies within Audio & Video Tools, more precisely Music Production.
From the developer:
Mr. Alias Pro is a fully professional software synthesizer which exploits the properties of digital audio to achieve extremely bad sounds. It is an essential instrument for the digital purist, building on Mr. Alias 2 and adding some professional features.
Mr. Alias Pro is available as a VST plugin for Windows (32-bit) and Mac OS X (and Linux, if anyone ever asks), and as an Audio Unit for Mac OS X.
You may want to check out more Mac applications, such as MrAliasPro, Tincta Pro or RiffMaster Pro, which might be similar to Mr. Alias Pro.