Tree Sheets

TreeSheets is a free and open source hierarchical spreadsheet for organizing complex data. Described as a replacement for spreadsheets, mind mappers, outliners, text editors and small databases, it is intended for uses such as todo lists, calendars, project management and brainstorming. It can run in the system tray with several documents loaded.

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0 shouts Added Sep 23, 2026 strlen.com
strlen.com/treesheets/
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