WikiPDF is a command line script to generate PDF documents from a simple Wiki syntax file.
It supports headings, images, splitted documents and create highlighted source code on PDF if you need it.
It uses PHP command line, Html2ps, ps2pdf, Geshi Class, tidy...
InMyMind is an open source web application used to create mind maps. It uses HTML 5 tags and API as canvas tag
Based on mootools, working with Firefox, Google Chrome, and all recents browsers excepting (for now) Internet Explorer