TreeTime is unclaimed —
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TreeTime
Stop forcing your life into a list.·tree-time.info
TreeTime is a personal organizer that connects notes, numbers, and dates into fluid, branching perspectives instead of flat lists. The same piece of information can exist in multiple trees at once, viewed by topic, time, or priority, with calculations like sums, ratios, and totals updating automatically across branches. It runs offline, stores data in plain text files, and can export to HTML, text diagrams, images, or a web server for live presentation.
What it's for
Take notesCreate mind-mapsPlan tasks and projectsTrack timelinesTrace time using node timersCategorize items and calculate totals and subtotalsCalculate ratios and subratiosExport to web pages and imagesPresent live using a web server
Features 22
- Attach numbers, durations, or links to notes
- Automatic recalculation of totals, averages, and ratios across branches when data changes
- Build sets of items and sets of sets up the tree
- Calculate sums, differences, ratios, and percentages between branches, siblings, or children
- Concatenate text of children or siblings
- Continuous auto-save with no manual save needed
- Continuous export mode for live sharing during meetings
- Copy nodes or branches between siblings, children, and parents
- Create and delete trees
- Create parents, siblings, and children nodes
- Export CSV for spreadsheet import
- Export PNG images (top-down tree, circular graph, spread-out graph)
- Export SVG images with clickable links
- Export to file, clipboard, or a web server
- Export to plain text (ascii/unicode) with line graphics
- Export to three flavors of HTML (tiles, lists, document)
- Measure time using node timers
- Nested, branching organization of notes instead of flat lists
- Remove nodes or branches from single trees or all trees
- Same node can appear in multiple trees viewed from different perspectives
- Save under a different name
- Start new files from templates
At a glance
free tieropen source
TypeDesktop app
DeploymentInstalled (local)
PlatformsWindows, Linux
Resources
Pricing
Product is described as fully free and open source; no paid tiers mentioned.
TreeTimeFree
Described as 'Open Source and free in every sense'; no paid tiers mentioned.