This is a very unique synth, I doubt they're many plugins similar to it you change the sampled waveform and envelope from a wide variety of things like percussion and synths to strings and woodwind.
The sounds it creates are very nice and special, it creates leads, pads, and basses and you'll never know what you'll get.
Honestly, I just love messing around in it as that creates the most bizarre patches I've ever heard, like Reaktor and VCV are weird but this just perplexing at times. And now that it's free it's an absolute gem.
The only negative I have is that you can't use custom samples. But maybe that would be too crazy.
Full documentation in german, english... and french! Great.
Wolfgang Palm was the owner of PPG and its chief designer. As far as I remember he made his first synthesizer in 1975 with the help of... Tangerine Dream! He is the creator of the digital wavetable oscillators that were used for the first time in the famous PPG Wave 2. When PPG ceased to exist (in 1987 if my memory doesn't fail) he continued his work with Waldorf, which is now reknowned for their fabulous synthesizers developed around his digital wavetable synthesis and used by many of the most famous musicians all around the world.
This is a very fun little synth. Just drag and drop the 3 waveforms into the various sounds and the parameters seem endless! Right click the mouse in a section for a drop down menu to add sounds to each section. Many presets to choose for starting points, too. This thing has kept me up late quite a few nights. Haven't even got to thinking about a manual yet. Very nice for a freebie.