TreeSheets logo

TreeSheets

Organizes data hierarchically across various use cases.

Made by Wouter van Oortmerssen

  • Spreadsheet

  • brainstorm

  • Database

  • Note-taking

What is TreeSheets?

The Open Source Free Form Data Organizer is a versatile software application that serves as a comprehensive replacement for a diverse range of tools, including spreadsheets, mind mappers, outliners, personal information managers (PIMs), text editors, and small databases. This unique platform is designed to handle any type of data organization task, from creating to-do lists and calendars to managing projects, brainstorming ideas, gathering requirements, and presenting information

Highlights

  • Hierarchical Structure: The application offers a "hierarchical spreadsheet" interface, allowing users to organize data in a more intuitive and flexible manner than traditional spreadsheets
  • Multifunctional Capabilities: It combines the familiarity of a spreadsheet with the suitability for complex data management, the structure of a mind mapper, the organization of an outliner, and the versatility of a text editor
  • Diverse Use Cases: The application is suitable for a wide range of tasks, including to-do lists, calendars, project management, brainstorming, idea organization, planning, requirements gathering, and information presentation.

Platforms

  • Windows
  • Linux
  • Web
  • Mac

Languages

  • English

Social

Features

    • Outliner

    • List management

    • Mind Mapping

    • Class inheritance

    • Hierarchical Structure

    • Nested Notes

    • Freeform notes