# Outliner

> Organize lists and memos in a tree-structure. Work with collapsable nodes.

Canonical page: [https://chrome-stats.com/d/at.ff.outliner](https://chrome-stats.com/d/at.ff.outliner)

## Overview

- **ID:** `at.ff.outliner`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Alfred Fritz
- **Category:** PRODUCTIVITY
- **Downloads:** 87,435
- **Rating:** 4.46 / 5 (863 ratings)
- **Version:** 4.1.2
- **Last updated:** 2026-08-22
- **First published:** 2010-11-30
- **Publisher country:** AT
- **Size:** 4.03 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=at.ff.outliner)
- **Website:** [http://android-outliner.blogspot.com](http://android-outliner.blogspot.com/)
- **Privacy policy:** [http://android-outliner.blogspot.co.at/p/tutorial.html#458585680](http://android-outliner.blogspot.co.at/p/tutorial.html#458585680)

## Description

Outliner helps you organize shopping lists, tasks, ideas and project notes in a hierarchical, collapsible tree. Create an unlimited number of outlines and manage items with todo views, statuses, due dates, colors, drag & drop, quick edit, swipe gestures, homescreen widgets and multi-language support.

The PRO version adds advanced import/export and sync (Google Tasks, Dropbox, Treepad, Treeline, OPML), HTML export, rich text notes, subtree operations (cut/copy/paste, sort, zoom, share), backup/restore, search, notifications and themes. Outliner supports many file formats for import/export and can open outlines from file managers or cloud apps. Required permissions (storage, network, account listing for Google Tasks) are only used for sync, backups and optional features. To unlock PRO features install the separate "Outliner Pro Key" from Google Play.

## Rankings

- #234,766 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.GET_ACCOUNTS`
- `android.permission.INTERNET`
- `android.permission.MANAGE_ACCOUNTS`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `at.ff.outliner.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.launcher.permission.INSTALL_SHORTCUT`

## Review summary

Outliner is widely praised for its powerful, versatile outlining and task management features, reliable syncing with various platforms, and excellent developer support. Users appreciate its user-friendly and customizable interface. However, common issues include syncing limitations on newer Android OS versions, missing features like time-based reminders and image support, and some interface usability quirks. While the Pro version unlocks valuable capabilities, a few features remain inaccessible to free users. Overall, it serves as a strong outlining app favored by many for organizing tasks and ideas efficiently.

### Pros

- Highly flexible and powerful outlining and task management features suitable for various use cases, including school, work, and personal life.
- Reliable syncing capabilities with multiple platforms like Dropbox, Google Tasks, and PC applications, facilitating cross-device access.
- Excellent customer support and responsiveness from the developer, with personalized help and frequent updates.
- User-friendly interface with customizable options such as font size, background, and reminders, plus efficient drag-and-drop functionality.
- Pro version offers enhanced features like backup/restore options and expanding/collapsing notes, providing added value for users.

### Cons

- Some syncing issues on newer Android versions due to system restrictions, causing difficulties in folder selection and syncing default folders.
- Lack of certain modern features such as time-specific reminders, image support, rich text or hyperlink enhancements, and data encryption or password protection for sensitive information.
- Certain usability annoyances noted, such as large 3D buttons, repetitive warning messages, multiple confirm buttons, and limited undo/redo actions.
- Export function limitations, especially in browsing file system or saving directly to SD card, along with suggestions for grouping outlines by categories.
- Some desired features locked behind the Pro version, including search and expand/collapse functions, which could impede free users.

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Source: [Chrome-Stats](https://chrome-stats.com/d/at.ff.outliner)