It was TeraLogic; one ‘r’ :)
DOS ver 0.95: https://www.geocities.ws/freewin3/textrev.html
Win32 ver 1.1: https://www.jazz2online.com/tilesets/stuff/TTM32.zip
Win32 ver 2.0: https://web.archive.org/web/20240213195823/https://www.sac.s...
Both Win32 versions worked for me in Wine just now: