OmniOutliner
Universal version latest seen at v5.15 · Reported by 16 Macs in the community.
All sighted native versions (10):
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
OmniOutliner is a commercial outlining and document-organization app for macOS and iOS produced by The Omni Group. It allows users to create nested lists, hierarchical outlines and spreadsheet-like structures with columns, supporting everything from writing novels and meeting notes to project planning and brainstorming. The app features rich text formatting, styling customization, multimedia support, AppleScript automation, export to multiple formats (OPML, HTML, DOCX, plain text), and seamless syncing across Macs, iPhones and iPads via OmniPresence or iCloud. A native Apple Silicon build has been confirmed running on Macs in the Rosetta Check community.
AI Recommendation
1 suggestionThe Omni Group shipped a native Apple Silicon (Universal Binary) build of OmniOutliner starting in November 2020, and the app has been continuously updated since then. If you are still running an older Intel-only version under Rosetta, updating to the native build will give you noticeably better performance and improved battery life on M-series Macs. The simplest path to upgrade is to visit OmniOutliner's download page at omnigroup.com, download the current installer, and run it — the installer will automatically serve the native Universal Binary on your Mac. Alternatively, if you originally purchased OmniOutliner through the Mac App Store, open the App Store app, search for OmniOutliner, and click Update to fetch the native version. Both paths carry over your existing documents, preferences and settings without any manual migration needed.
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