GReverb free

This is gigantic reverberator plug-in VST, AU Windows and MacOS

It's true algorithmic reverberator to create supermassive structures or small ambiance

Feel free to check this out

KVR topic to discuss it

https://www.kvraudio.com/forum/viewtopic.php?t=615243

Gearspace topic
https://gearspace.com/board/music-computers/1437371-greverb-free-macos-win.html#post17219814