An outline-oriented browser and project manager that organizes
programs, web sites, URL's, pictures, movies or any other kind of data.
You can organize your data in as many ways as you like within a single outline.
A programmer's editor that fully integrates outline structure with programming.
Fully scriptable using Python.
Leo's core is 100% pure Python.
Portable. Leo runs on Windows, Linux and MacOS X.
Leo requires either the
Tkinter or
PyQt widget set.
Leo's outline files are XML format.