since 2004 as free and open-source (BSD) software Tomboy, a (LGPL) free software wiki-style note-taking program that allows easy organisation of any hierarchical data, hosted on GNOME CVS Vim, which can be used as a personal wiki via plugins such as Vimwiki Zim, a free, open-source standalone wiki based on Python and GTK, with a WYSIWYG editor See also Card file Commonplace book Comparison of wiki software List of wiki software Notetaking Outliner Personal information manager Personal knowledge base Personal knowledge management References Personal information managers Note-taking Knowledge management