Cloud Outliner Alternatives

OmniOutliner is a writing app for collecting information, outlining ideas, adding structure to any sort of writing.

A better way to organize your mind.

freemium $4.99 / Monthly (Workflowy Pro)

Indispensable information organization tool for knowledge workers.

Dynalist is a web app that lets you break down and organize your thoughts in the format of lists.

A professional list-making tool. Minimalist, keyboard-centric online outliner and task management application. Free sharing, unlimited lists, cross-linking, free import and export. Markdown support. Created for geeks 🤓 and all keyboard lovers ⌨️

freemium $3.9 / Monthly (PRO)

Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.

open-source

Tkoutline is a single pane, cross-platform outline editor written in Tcl/Tk .

Outliner for notes, tasks and to-dos

Scrivener is a content-generation tool for composing and structuring documents.

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

The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.

Firstobject's free XML editor for Windows is called foxe.