This is an outliner editor and MDI implemented in Swing. The GUI is similar to the outliner found in Userland's Frontier. Starting with version 1.8.10, Java 1.4 is required. Previous versions require Java 1.3.
System Requirements
Operating System: All 32-bit MS Windows (95/98/NT/2000/XP/Vista/7), MacOSX, POSIX (Linux,BSD,Solaris etc..), Windows 95/98/ME, OS Independent