This is a logue SDK port of Freeverb reverberator by Jezar at Dreampoint. See readme.txt for the original readme. The original source code of Freeverb can be found on this site.
Prologue, minilogue xd, NTS-1, drumlogue, NTS-1 mkII, and NTS-3 are supported. Since Freeverb requires much CPU power, on NTS-1 and minilogue xd, you need to turn off the delay fx. On prologue you need to turn off the mod fx.
The binary is available on this page.