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OmniOutliner
omnioutliner · v6.3.1 • auto-updates
3
8.0
Note taking application and information organiser
brew install --cask omnioutliner 18
30-day installs
73
90-day installs
371
365-day installs
Install trend
Trust Score 3/10
✗ Open source +0
✗ Active development +0
✗ Licensed +0
✓ Auto-updates +1
✓ Not deprecated +1
✓ Established (>1yr) +1
✗ Low installs +0
Version History
v6.3.110d ago6.3→6.3.1
1mo ago6.2.1→6.3
2mo ago6.2→6.2.1
4mo ago6.1→6.2
5mo ago6.0.4→6.1
Review
Mar 10, 2026OmniOutliner is a powerful note-taking and information organizing tool with advanced outlining and mind-mapping features, ideal for writers, planners, and anyone needing structured information management.
OmniOutliner helps users take notes, organize information, and create structured outlines or mind maps.
Maturity: The app is well-established with regular updates, indicating strong project health.
Community: Minimal recent community discussion found; only one old mention on Hacker News.
Pros
- + Advanced outlining and mind-mapping capabilities
- + Export to various formats like PDF, Word, and HTML
- + Reliable and mature application
Cons
- - No free version available
- - May have a steeper learning curve for some users
Community Mentions
hackernews
May 2011 Ask HN: Do you use OmniOutliner?
Positive sentiment Negative sentiment Neutral / unknown
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