TreeSheets
by Wouter van Oortmerssen
Free Form Data Organizer
Support the creators
Flatsonar is just the shop window. The people below made TreeSheets.
About
A "hierarchical spreadsheet" that is a great replacement for spreadsheets, mind mappers, outliners, PIMs, text editors and small databases.
Suitable for any kind of data organization, such as todo lists, calendars, project management, brainstorming, organizing ideas, planning, requirements gathering, presentation of information, etc.
It's like a spreadsheet, immediately familiar, but much more suitable for complex data because it's hierarchical.
- It's like a mind mapper, but more organized and compact.
- It's like an outliner, but in more than one dimension.
- It's like a text editor, but with structure.
Permissions
1 permission weaken the sandbox. Flatsonar asks before installing.
- full access to your entire file system
--filesystem=host - inter-process communication (needed for X11)
--share=ipc - X11 display, only when Wayland is unavailable
--socket=fallback-x11 - Wayland display
--socket=wayland - GPU acceleration
--device=dri
Who publishes this
On Flathub: the manifest was reviewed and built on Flathub's infrastructure, but the developer has not verified ownership of the app id.
- on Flathub: manifest reviewed and built by Flathub; the developer has not verified the app id
publisher:flathub
Maintenance
Recent activity on the upstream repository, or built and reviewed by Flathub.
No staleness signals: recent activity, or built and reviewed by Flathub.