TiddlyWiki - a non-linear personal web notebook
Zim Wiki - Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.
TiddlyDesktop - TiddlyDesktop is a special purpose web browser for working with locally stored TiddlyWikis.
ZuluPad - ZuluPad is a notepad on crack.
Zim - ZIM Integrated Shipping Services Ltd is one of the leading carriers in the global container shipping industry..
ConnectedText - ConnectedText is a powerful but simple information management system.