Filfre
From IFWiki
A Z-machine implementation for Microsoft Windows that integrates the scrollback screen along with the main game screen, thereby enabling users to copy/paste text as well as do text searches all in the same window. It also allows players to display their current inventory, the verbs being used and the object tree by clicking on the appropriate menu options.
Filfre was created and is maintained by Jimmy Maher. It is currently at version 0.97 (as of July 5, 2007). The name comes from one of the spells used in Infocom's "Enchanter" series.