Outliner Info

Organize shopping lists, tasks, todo-lists, ideas and all kinds of memos. Or use Outliner as a project management tool for small projects. Synchronize with Treepad, Treeline, Google Tasks, OPML (e.g. OmniOutliner for Mac) or Natara Bonsai.

This is done in a tree-structure with collapsable nodes.

  • unlimited number of outlines
  • collapsable tree-structure
  • todo view
  • status
  • due date
  • import (csv, Natara Bonsai, Treepad HJT, Treeline TRLN, OPML, plain text)
  • export (csv, Natara Bonsai)
  • configurable outfit
  • quick edit
  • swipe to move activities left or right
  • move mode
  • drag & drop
  • colors
  • languages: english, german, japanese, spanish, russian
    • Thank you Shuichi Sato for doing the japanese translation.
    • Thank you Carlos Jentsch for the spanisch translation.
    • Thank you  Michael Lobko for the russian translation.

PRO version has these additional features

  • HTML Export
  • import/export (csv, Natara Bonsai, Treepad HJT, OPML, plain text)
  • sync Google Tasks
  • sync Natara Bonsai (USB and Dropbox)
  • sync Treepad (HJT USB and Dropbox)
  • sync Treeline (TRLN USB and Dropbox)
  • sync OPML (USB and Dropbox) (e.g. OmniOutliner for Mac) 
  • open Outlines with FileManagers or cloud Apps (e.g. BoxCryptor, ownCloud, Nextcloud, EDS Truecrypt Data Store, Cryptomator)
  • automatically finish branch
  • additional views: Show Due, Show #Hashtag
  • uncheck finished activities
  • delete finished activities
  • search
  • backup/restore all Outlines to/from SD-card
  • launcher shortcuts for Outlines
  • themes
  • cut/copy/paste subtree (also between Outlines)
  • expand/collapse subtree
  • sort subtree
  • share subtree 
  • zoom into subtree
  • configure default view for activity list
  • sharing target for text
  • share Outlines
  • notification for due activities
  • sort order Outline list
  • Rich Text (format activity notes - bold, italic, font size, color, ...) 
  • #Hashtag filters, Outline list

Future Development
  • calendar integration
  • sync with additional desktop applications and cloud
  • encryption
  • widget

The basic version of Outliner is always free. There is a commercial version available in the Google Play Store with some additional features. Look for "Outliner Pro Key".

Get it on Google Play
Google Play Store Outliner PRO here.


Feel free to donate via PayPal to support further development.

Or use Bitcoins for your donation:

Check the Tutorial for more info. Or download the app to your phone and have a look.

Android Outliner Natara Bonsai otl Treepad hjt Treeline trln OPML OmniOutliner Google Tasks boxCryptor ownCloud EDS Truecrypt tree synchronization sync import export hashtag