
TiddlyWiki
TiddlyWiki is a highly customizable notewiki for capturing, organising and sharing complex information.
MyTetra is open source and cross platform personal manager for information accumulation. It is powerful program for data memorization and structuring notes.
mytetra is open source and cross platform personal manager for information accumulation. it is powerful program for data memorization and structuring notes.
features:
infinite ramify tree for notes group arbitrary sorted notes at his branch arbitrary sorted branches at parent branch copy/paste for notes and branches clickable tags customizable trash for recovery lost data wysiwyg editor notes encryption by rc532/12/16 + pbkdf2 synchronization over any cloud storage system or version control system (i.e. git on github.com) history navigation etc.
portable note-taking notebook personal-information-manager outliner
TiddlyWiki is a highly customizable notewiki for capturing, organising and sharing complex information.
Free Open Source Mac OS X Windows Linux BSD Web Self-Hosted Xfce
A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.
Free Open Source Windows Linux
TreeDBNotes is a powerful and easy-to-use personal database program, Word Processor with Tree Structure. User interface in 21 languages available.
Freemium Windows
This is the very useful tree-styled personal information manager. English, Russian, Spanish, Bulgarian, Ukrainian, German, Polish, French. You can use it every day as your assistant in your work and life.
Freemium Windows