KeyCue 8.2 integrates with PopChar X to insert special characters Posted 9/19/2016 at 19:31 UTC in Mac by gnye@amdesign.net | Permalink | Tweet Ergonis Software today releases KeyCue 8.2, a important update to its highly acclaimed keyboard shortcut cheat sheet. KeyCue displays an instant overview of the currently available keyboard shortcuts; application-specific menu shortcuts as well as system-wide hotkeys and user-defined shortcut descriptions. Version 8.2 now closely integrates with PopChar X, allowing you to quickly show recently used and favorite characters from PopChar in KeyCue's head-up display and insert them with a click.