Alternatives to OmniOutliner for Windows with any license

CherryTree

A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.

Free Open Source Windows Linux PortableApps.com
Infinite hierarchical depth Data portability Hierarchical structure Integrated Search ... Multiple languages Password encryption Portable Export to PDF Syntax Highlighting Tablet support Add a feature

158 Like
- The thing I love about OmniOutliner is the fact that each row of data in the hierarchy can have multiple columns, which is very convenient UI for structured data. CherryTree doesn't support this. Guest • Dec 2017 • 2 agrees and 0 disagrees
Dynalist

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

Freemium $ $ $ Mac Windows Linux Web Android ... iPhone
MarkDown support Search by tags Dark theme Cross Linking ... Dark mode Google Calendar integration Support for Keyboard Shortcuts List management Works Offline Uncluttered Add a feature

61 Like
Notion

With so many tools, it's hard to keep everyone on the same page. Notion is a new tool that unifies them all. It's like Google Docs, but everything is...

Freemium $ $ $ Mac Windows Web Android iPhone ... iPad
MarkDown support Real time collaboration Wiki-like interface Collaborative writing ... Drag n drop Embedded media Google Drive integration Integrated Search Kanban boards Knowledge base Latex Math Support for @mentions Real time collaboration Real time editing Slack integration Student discount Syntax Highlighting Team Collaboration To-Do management Youtube integration Add a feature

48 Like
wikidPad

wikidPad is a Wiki-like notebook for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down. What makes wikidPad different...

Free Open Source Mac OS X Windows Linux BSD
Cross Linking Wiki-like interface Add a feature

154 Like
Org mode

Org mode is for keeping notes, maintaining TODO lists, planning projects, and authoring documents with a fast and effective plain-text system.

Free Open Source Mac Windows Linux
Customizable Command line interface Emacs integration Export to HTML ... Extensible by Plugins/Extensions Hierarchical structure Hierarchical tagging Infinite hierarchical depth Lightweight Plain text file Portable Privacy focused Search by tags Tag based Add a feature

65 Like
- Orgmode is not tailored to writing but more to organizing. Guest • Feb 2016 • 0 agrees and 3 disagrees
NixNote

NixNote, formerly Nevernote, is an open source client for Evernote .

Free Open Source Mac OS X Windows Linux
No features added Add a feature

96 Like
Manuskript

Open-source tool for writers. With outliner, character management, plot development, distraction-free editor, etc.

Free Open Source Mac Windows Linux
Distraction free writing Export to ePub MarkDown support Export to PDF ... Visual timeline Wordpress integration Add a feature

39 Like
EssentialPIM

The powerful, full-featured Personal Information Manager for Windows offering Email, Synchronization, Portability, Network support, Android and iOS versions.

Freemium $ $ $ Windows Android iPhone
Portable Add a feature

58 Like
Piggydb

Piggydb is a Web notebook application that provides you with a platform to build your knowledge personally or collaboratively. With Piggydb, you can create highly...

Free Open Source Mac OS X Windows Linux Self-Hosted
Real time collaboration Add a feature

48 Like
MyLifeOrganized

MyLifeOrganized (MLO) is a personal task outliner and to-do list manager which will help you to organize your goals, projects and tasks into a tree. The To-Do list...

Freemium Windows Android iPhone Android Tablet iPad ... Apple Watch
Hierarchical structure Add a feature

78 Like
UV Outliner

UV Outliner is a small and powerful single-pane outliner. It is intended for creating, organizing, and collecting information. With UV Outliner you can create plans...

Free Windows
No features added Add a feature

30 Like
- Discontinued The program is no longer updated. Last version, 2.4.4, released in October 2012, can be still downloaded from the official website.
- It behaves like OmniOutliner but with much fewer features. Guest • Nov 2015
germ.io

germ.io is a project management tool that is centered around ideas and taking them through to execution. germ features a visual outliner to create detailed...

Free Personal Mac OS X Windows Linux Web Android Tablet ... iPad
Real time collaboration Add a feature

21 Like
- Discontinued No registrations not accepted. Facebook page updated in 2015.
KeepNote

KeepNote: note-taking and organization. KeepNote is a note taking application that works on Windows, Linux, and MacOS X. With KeepNote, you can store your class...

Free Open Source Mac OS X Windows Linux PortableApps.com
Portable Add a feature

69 Like
- Discontinued No new releases since March 2012, but last version, 0.7.8, is still working and can be downloaded from the official website.
Organon

Organon is a plugin for LibreOffice and OpenOffice. Organon allows to split up large texts into parts, allows tagging and opening parts of the project in new tabs. ...

Free Open Source Mac Windows Linux LibreOffice Apache OpenOffice
Libre Office Integration Tabbed interface Add a feature

24 Like
Quoll Writer

Focus on your words not the interface. Quoll Writer is a writing application that helps you focus on your words. Clean and uncluttered. Feature rich. Features are...

Free Open Source Windows
Distraction free writing Fullscreen support Export to ePub Export to PDF ... Tabbed interface Add a feature

15 Like