Outliner for Ideas & Writing

Turn scattered thoughts into clear structure

Banana Tree is an offline outliner that helps you organize ideas, notes, and tasks in a clean hierarchical structure.

Instead of messy notes, think in trees—where every idea has its place and your thinking becomes easier to follow.

Why Banana Tree

Stay focused by structuring your thoughts clearly

Work completely offline with local data storage

Organize everything in tree-based outlines

Handle writing, planning, and note-taking in one place

Key Features

Create and manage hierarchical outlines

Add text, checklists, and images to any node

Drag & drop to reorder effortlessly

Multiple documents for different projects

Status labels, completion marks, and color tags

Fast search across all content

Import/export OPML and indented text formats

Full offline backup and restore support

Built for real thinking workflows

Whether you're brainstorming, writing, planning stories, or managing tasks, Banana Tree keeps your ideas structured and easy to navigate.

It’s especially useful when simple note apps are not enough, but full knowledge systems feel too heavy.

Seamless desktop compatibility

Import and edit outlines from your PC using standard OPML and indented text formats.

Works smoothly across devices and workflows.

Start thinking in structure, not chaos.