TkMan is a graphical, hypertext manual page and Texinfo browser for UNIX. TkMan boasts hypertext links, (optional) outline view of pages with a novel information visualization mechanism called NoteMarks, full text search among man pages, incremental and regular expression search within pages, robust yellow highlight annotations, a shortcut/hot list, lists of all pages in user-configurable volumes, a comprehensive Preferences panel, man page versioning support, and unmatched online text formatting and display quality, among many other features. TkMan uses but does not require glimpse. TkMan requires a version of tk with the elide patch. RPMs built with this patch exist in the contrib heirarchy.