Outliner 4+

Organize your thoughts


Designed for iPad

    • 5,99 €



CarbonFin Outliner allows you to organize your thoughts, tasks, and projects. Easily create a todo list for today, or track an entire project anywhere you are. Share your outlines, edit them online, and collaborate with other Outliner users.

• Create outlines full of notes, structured lists, tasks, or detailed projects
• Sync your outlines automatically to Outliner Online, OneDrive, or Dropbox for web or desktop editing
• Get a quick view of project progress - tasks with subtasks show a pie-chart indicating percent completed

• Search through all your outlines or an individual outline
• Tag your outlines, and filter based on tag
• Archive old outlines to hide them from view without deleting

Easy-to-use Editor
• Drag and drop to move items within an outline
• Copy, paste
• Undo, redo
• Expand all, collapse all
• Optional outline numbering
• Zoom in to focus on a single subtree

Outliner Online
• Securely synchronize your outlines with Outliner Online
• View and edit your outlines in any web browser
• Import and export outlines as plain text or OPML
• Keep all your devices synchronized
• Share an outline with other Outliner users to collaborate

OneDrive and Dropbox
• Sync your outlines with OneDrive or Dropbox to allow quick import/export
• Seamlessly access and edit across your iOS devices and PCs

-= Recent version history =-

Version 3.16
• Minor bug fixes
• iOS 17 support

Version 3.15
• Fixed Dropbox integration
• Show a warning when unlinking Dropbox/OneDrive if there are unsynced outlines
• iOS 16 support

Version 3.12
• Dark mode
• Added confirmation to "Delete Completed"
• Changing "Archived" won't update the outline's modification time
• iOS 13 support

Version 3.11
• OneDrive sync support

Version 3.10
• Sync the order of outlines across devices (CarbonFin outlines only)
• iOS 12 support

Version 3.9
• iPhone X support
• iOS 11 support

Version 3.8
• Open In... support
• Ability to hide the outline list on iPad
• Minor UI tweaks

What’s New

Version 3.16.0

• Minor bug fixes
• iOS 17 support

Ratings and Reviews

4.6 out of 5
15 Ratings

15 Ratings


Absolut top! Kenne keine Bessere! Perfekt durchdacht!

Die App besticht durch Eleganz und absolut anwenderfreundliche Benutzerführung.
Jede Funktion ist durchdacht – alles läuft fließend.
Danke an die Entwickler, die diese App seit vielen Jahren immer wieder aktualisieren.
Ich vermisse nichts!

EckisWelt ,

Seit Jahren Top

Die meisten Bewertungen sind schon älteren Datums. Ich mag die App nach wie vor und der Sync zwischen meinen Geräten funktioniert tadellos.

aceefeu ,

Klein und fein

Eine der wenigen apps die seit Jahren klaglos funktioneren, weil sie weiter gepflegt werden. Ganz Klasse, das man mit dem Browser einfach an seine Outlines dran kommt.

App Privacy

The developer, CarbonFin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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