Organize your ideas and projects for Mac in a simple and efficient manner!

OmniOutliner for Mac

OmniOutliner 5.2

  -  38.71 MB  -  Trial

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of OmniOutliner 5.2.


For those interested in downloading the most recent release of OmniOutliner for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • OmniOutliner 5.2 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    OmniOutliner 5.2 Screenshot 1
  • OmniOutliner 5.2 Screenshot 2
  • OmniOutliner 5.2 Screenshot 3

What's new in this version:

- Adds automation support through JavaScript and improves general performance. This release requires macOS Sierra or newer
- OmniOutliner now provides automation via JavaScript in addition to AppleScript. With the simple activation of a script you can programmatically create content and structure, conditionally change styles, or manipulate existing content. See examples and learn more at omni-automation.com
- Expanded PDF attachments in HTML and HTML (Dynamic) exports will render inline when browser support is available
- Multiple changes to improve overall performance when opening and using larger files
- A link to the signup page for the Omni Newsletter has been added to the Help menu
- Improved efficiency of docx, xlsx, and pptx export conversions
- Fixed multiple style related bugs in the docx and xlsx exporters
- Fixed layout issues in the HTML and HTML (Dynamic) exporters when viewed in Chrome or Firefox
- Toolbar buttons display their tooltips on hover
- Fixed the Handle label not fully displaying on non-retina screens with macOS High Sierra
- Fixed a frequent crash occurring with some input methods on Touch Bar MacBook Pros with macOS High Sierra