TreeLine

Tree-like structured custom data manager

Not tested on a device yet. What that means

TreeLine in Breadstick

Breadstick runs Debian's own treeline package for ARM64, the build a Debian 13 computer with an ARM processor installs, so TreeLine should look and behave as it does on a Linux PC. On Samsung DeX, Floating mode opens it as its own window beside your Android apps, and Desktop mode runs it on a full Linux desktop.

Utilities work with the files in your Linux home folder and, once Device files is granted, with your Android folders too. More about utilities in Breadstick.

About TreeLine

From Debian's package description

TreeLine is a versatile tool for working with all kind of information that fits into a tree-like structure.
It can be used to edit bookmark files, create mini-databases (e.g., for addresses, tasks, records, CDs, etc.), outline documents, or just collect ideas. It can also be used as a generic editor for XML files.
The data schemas for any node in the data tree can be customized and new types of nodes can be defined. The way data is presented on the screen, exported to HTML, or printed can be defined with HTML-like templates. Plug-ins can be written to load and save data from and to custom file formats or external data sources and extend the functionality of TreeLine.

From Debian's description of the treeline package, under that package's license.

Menu categories: Databases, Utilities

Related apps

All Linux utilities

Sources and licenses

Name and summary: the desktop entry in Debian's treeline package, under that package's license.
Description: Debian's description of the treeline package, under that package's license.
Icon: the project's own, from Debian's AppStream icon cache for the treeline package.
Versions and sizes: Debian's archive for ARM64, as on packages.debian.org.
Popularity: Debian Popularity Contest counts.