All Platforms

• Templates — Updated the Column Titles style in the Arctic Blue with Level Styles Template to match the rest of the content.

iPad & iPhone

• Menu & Keyboard Shortcuts — Added View > Unfocus with a shortcut of option-shift-command-F.
• Menu & Keyboard Shortcuts — Added Automation > Manage Plug-Ins with a shortcut of control-option-command-,.
• In-App Purchase — The link to upgrade to Pro from the export format view successfully presents the In-App Purchase options.
• Column Headers — Selecting Edit from the Column Headers shortcut menu opens the Inspector to that Column’s details.
• Inspectors — Improved the appearance of the header view in the Inspectors when content scrolls behind it.
• Inspectors — Increased the tap target for multiple style attribute buttons.
• Release Notes — Release Notes will not appear if the Welcome UI is visible.
• Stability — Fixed a crash toggling a Saved Filter multiple times.
• Columns — Added the Autosize setting to the Column Inspector for the outline column.
• Omni Automation — The Automation menu requires a Pro license.
• Attachments — The Record Audio option requires a Pro license.
• Menu & Keyboard Shortcuts — Focus and Unfocus options require a Pro license.
• Menu — Added Format > Apply Template Theme…
• Outline View — When scrolling down the document with keyboard shortcuts, the selected row remains near the bottom of the view but unobstructed by the bottom buttons.
• Keyboard Shortcuts — Shift-return creates a row above the currently active one.
• Quick Action — Changed the New Document icon to match the size of the other options.

Welcome to OmniOutliner 6!

Introducing OmniOutliner 6 for Mac, iPad, iPhone, and Apple Vision Pro. Ready for the latest operating systems, OmniOutliner 6 features beautiful Liquid Glass design elements, smart Dynamic Themes, robust Omni Links, integration with Apple Intelligence, and more. With new universal licensing and improved feature parity across platforms, your outlines are always available on the device you have at hand.

OmniOutliner 6 requires macOS 15 Sequoia, iPadOS 26, iOS 26, or visionOS 26.

Backwards Compatibility: OmniOutliner 6 can be installed and run alongside previous versions of OmniOutliner for Mac, iPad, and iPhone. Outlines created in OmniOutliner 6 can be opened and edited by previous versions of OmniOutliner. New features such as Dynamic Theme style customization and enhanced filter rules will be discarded by previous versions of OmniOutliner.

OmniOutliner 6.0 for All Platforms

All Platforms

• Universal Purchase — A single purchase of OmniOutliner 6 unlocks access to OmniOutliner across all of your supported Apple devices.
• Design Refresh — OmniOutliner has been visually refreshed, adopting beautiful Liquid Glass design elements and a modernized look and feel when run on macOS Tahoe 26, iOS 26, or iPadOS 26. With updated iconography throughout the application and a new app icon that adapts to clear and tinted on supported devices, OmniOutliner 6 feels right at home on the latest Apple operating systems.
• Dynamic Themes — Theme colors can now automatically update when Dark Mode is turned on or off. Override the automatic color conversion when desired, to create your own light or dark appearance.
• Template Picker — New cross-platform Template Picker supports creating documents with Dynamic Themes, as well as documents with a light or dark appearance.
• Omni Links — Create links to documents, or specific content within a document, which can be shared with other users. Omni Links work on any device running OmniOutliner 6.
• Attachment Enhancements — Image attachments can now be resized to better fit your content. Additionally, attachment support, previously a Pro-only feature, is now available in the Essentials edition of OmniOutliner.
• Saved Filters — Saved filters now support nested AND/OR/NOT rules, an expanded set of date-based rules, and rule comments.
• Paste — New “Pasting from other apps” setting offers options for pasting styled text. Dedicated menu items are now available for “Paste and Merge Styles,” “Paste and Match Style,” and “Paste with Original Style” behaviors.
• Omni Automation — On devices running macOS Tahoe 26, iOS 26, iPadOS 26, or visionOS 26 with hardware support for Apple Intelligence, OmniOutliner plug-ins can now consult Apple’s on-device Foundation Models. Omni Automation APIs have also been updated with support for automating Omni Link functionality, and a variety of smaller enhancements and bug fixes.
• Essentials Mode — Pro customers who want to test the Essentials experience can now disable Pro features in the License window.

iPad & iPhone

In addition to the cross-platform features listed above, OmniOutliner 6 for iPad & iPhone improves feature parity with OmniOutliner for Mac.

• OS Compatibility — OmniOutliner 6 has been updated for compatibility with functionality introduced in recent operating system updates, including support for menus and flexible windowing on iPadOS 26.
• Document Management — Updated document manager supports quick document creation and seamless iCloud Drive integration.
• Document Styling — Advanced document styling features previously only available on Mac are now available on all devices.
  • Style Attributes Inspector — Use the new Style Attributes Inspector view to see and remove the custom styling affecting your selection.
  • Notes Span Columns — Row notes can now display across multi-column documents.
  • Grid Lines — Horizontal and vertical grid lines are now displayed and can be customized on iPad and iPhone.
  • Row Indentation — Child row indentation can now be turned on or off on iPad and iPhone.
• Saved Filters — Saved Filters can now be created and edited on iPad and iPhone.
• Attachments — Easily add attachments from your Photo Library, camera, or Files, with the new Attachment button.

OmniOutliner 3.13.1 enables using the system text format controls to change and save the font size and color.

OmniOutliner 3.13 improves compatibility with newer versions of iOS and iPadOS.

• Printing — Row handles, checkboxes, and background colors show up in print.