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

OmniOutliner for Mac

OmniOutliner 5.8.2

  -  40.53 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 5.8.2.


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 5.8.2 Screenshots

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

    OmniOutliner 5.8.2 Screenshot 1
  • OmniOutliner 5.8.2 Screenshot 2
  • OmniOutliner 5.8.2 Screenshot 3

What's new in this version:

- Omni Automation [PRO]: Omni Automation now supports storing and accessing credentials in the Keychain. For more details about this change and other recent Omni Automation improvements, see the API Reference Release Notes (available via the Automation menu in the menu bar).
- Omni Automation [PRO]: Allow configuring keyboard shortcuts for plug-in actions
- Site Licenses: The process for licensing OmniOutliner via a site license has been simplified: customers who authenticate our apps using their own SAML servers can now enter their email address to initiate the authentication process.
- Omni Automation [PRO]: Addressed a crash that could occur when evaluating an Omni Automation script that results in an error
- Styles [ESSENTIALS]: Fixed a bug with unsupported styles being included in pasted text that would cause files to be recognized as Pro documents