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Productivity
OmniOutliner · legacy macOS compatibility
OmniOutliner is a widely used macOS productivity application included for legacy macOS compatibility tracking.
Only sourced records are listed. A download link is shown only when an official or open-source release URL can be tied to that exact version. An unlisted OS does not automatically mean the app cannot run.
Choose macOS manually when detection is unavailable.
| macOS | Version or support record | Download |
|---|---|---|
| Record for this systemmacOS Big Sur 11 | 5.12 | OmniOutliner 5.12 installerOfficial download ↗ |
| Record for this systemmacOS Monterey 12 | 5.15 | OmniOutliner 5.15 installerOfficial download ↗ |
| Record for this systemmacOS Ventura 13 | 5.15 | OmniOutliner 5.15 installerOfficial download ↗ |
Sources & verification
● Last checked 2026-09-17
Homebrew Cask compatibility metadata ↗
macOS Big Sur 11 · macOS Monterey 12 · macOS Ventura 13
Vendor download routes
These routes do not identify the compatible build above. Check the version, minimum macOS and Intel / Apple Silicon architecture before downloading.