Apps with 'Tree structure' feature
- A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.
- List-making software with infinite levels of indentation, giving you the flexibility of infinite layers of organization.
- Open-source tool for writers. With outliner, character management, plot development, distraction-free editor, etc.
- Windows desktop application to stay on top of your daily tasks. .
- wikidPad is a Wiki-like notebook for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down.
- ACDSee is a complex, multi-purpose application that serves for viewing, organizing and editing digital photos.
- Next Generation Session, Windows, Tabs Manager and a TooManyTabs Solution That Really Works.
- A new medium for your ideas—augment your thinking with a text editor designed for structuring lists. Side-by-side views allow 3 modes of thinking.
- KeyNote NF is a flexible, multi-featured tabbed notebook, based on Windows standard RichEdit control.
- TreeDBNotes is a powerful and easy-to-use personal database program, Word Processor with Tree Structure. User interface in 21 languages available.
- A dockable sidebar for Chrome featuring vertical Tree Style Tabs, Tab Hibernation, and much more.
- novelWriter is a Markdown-like text editor designed for writing novels and larger projects of many smaller plain text documents.
- SynWrite is a free source code editor and notepad replacement for Microsoft Windows Operating Systems.
- The NERD tree allows you to explore your filesystem and to open files and directories.
- Can create awesome 3d tree models and export to obj file format. Good thing is the software is free of any charge.