SDDM - QML based X11 and Wayland display manager. Contribute to sddm/sddm development by creating an account on GitHub.
HelpNDoc - What is HelpNDoc ? Easy to use yet powerful help authoring environment which can generate various documentation formats from a single source.
CDM - Console Display Manager. Contribute to evertiro/cdm development by creating an account on GitHub.
Dr.Explain - Dr.Explain software is a help file authoring tool.
Ly - TUI (ncurses-like) display manager
CHM Editor - Best solution to edit CHM files