TreeDocEditor

TreeDocEditor (also known as the “Frog Tree Document Editor” or 青蛙樹狀結構文件編輯器) is a legacy hierarchical outliner and personal information manager (PIM) developed by Chinwa Studio (青蛙工作室).

First released in the early 2000s with development running through 2012, it was designed as a lightweight tool for Windows users to organize text notes, code snippets, and documentation in an expandable tree structure. Key Features of TreeDocEditor

Hierarchical Tree Organization: Users organize documents into parent and child nodes, making it similar to software like TreePad or Leo.

Lightweight Footprint: The application executable is incredibly small—historically around 700 KB—allowing it to run efficiently on older hardware without installation.

Network Capabilities: Later iterations (such as versions 3.0 through 4.3) introduced an HTTP/PHP network folder module, which allowed users to manage and access their database over a local network or via web-DB connections.

Multi-language Support: While primarily developed for Traditional Chinese environments, the studio released designated English versions (up to version 4.3) to broaden its usability. Potential Confusion: Alternate Contexts

If you are looking at modern technical frameworks rather than legacy desktop software, you might be thinking of one of these active development concepts:

Treedoc Viewer / Abstraction: A modern TypeScript library and developer tool hosted on GitHub (treedoc) used to view, sort, and navigate tree-structured data like JSON, YAML, and XML documents.

Treedoc (CRDT): A highly cited computer science protocol used to build real-time collaborative text editors (similar to Google Docs). It uses a binary tree structure to ensure multiple offline users can sync their edits seamlessly without central server conflicts.

Are you researching the legacy desktop note-taking software, looking into a JSON/XML tree viewer, or exploring collaborative editing algorithms (CRDTs)? Let me know so I can provide deeper technical details or installation routes! A commutative replicated data type for cooperative editing