Tkoutline

Tkoutline is a single pane, cross-platform outline editor written in Tcl/Tk . With this editor, information can be structured hierarchically in an outline and outlines...

Free Open Source Windows Linux

Fargo

Fargo is a simple idea outliner, notepad, todo list, blogging tool, project organizer. It's an HTML 5 application, written in JavaScript, runs in any compatible...

Free Web Dropbox

Outspline

Extensible outliner and personal time organizer to manage todo lists, schedule tasks, remind events.

Free Open Source Linux Python wxPython

OutlineEdit

A beautifully crafted outliner for your Mac: It helps you keep your ideas structured and collected. Use OutlineEdit as an empty canvas to sketch information - for...

Commercial Mac OS X

Outlinely

Indispensable information organization tool for knowledge workers. Outlinely is the home for all your notes, thoughts, ideas and todos. It’s an elegant outliner and...

Commercial

Foldout

The single-pane outliner that Windows users have been searching for for years, free! Extensive keyboard commands make outlining a fast-paced and smooth experience.

Free Windows .NET Framework

Planz

Bring it together: Capture, Connect, … Complete! Take control of the information in your life through one consolidated interface. Plan by typing your thoughts...

Free Open Source Windows

TaskOnPaper

TaskOnPaper - The Next Generation of TaskPaper for iOS 7 and iOS 8, it’s the return of the legendary TaskPaper in AppStore.

Commercial iPhone iPad

Outliner

Organize shopping lists, tasks, todo-lists, ideas and all kinds of memos. Or use it as a project management tool. Do it in a tree-structure with collapsable nodes. ...

Freemium Android

Vimflowy

vimflowy is an innovative, open-source notebook and list making app that combines the infinite list and note taking powers of workflowy with a http://alternativein .

Free Open Source Web Self-Hosted

Little Outliner

Little Outliner is an easy to learn, entry-level outliner that runs in a web browser. It's written in JavaScript and runs in HTML 5. You do not have to register or...

Free Web