OmniOutliner Pro 6.2.1 Mac

A research coordinator assembles notes from a dozen interviews, tags each segment with a status, then filters the view to show only unverified claims made by the two most senior sources. That kind of on-the-fly organization is where OmniOutliner Pro settles in.

Tools built around what you're actually doing

• Smart filtering pulls rows by state, column data, or combinations of logical rules — handy when a document grows past a few dozen items.
• Named styles let a heading, a quote block, and a footnote row each carry their own look, applied with a click from the style preview at the top of the inspector.
• Column control means setting an exact width in the column inspector rather than dragging a divider and hoping it sticks.
• Document passwords wrap the file in AES-256 encryption, so a locked outline stays locked outside the app, too.

Room to work the way you want

Sidebars respond in full-screen mode — move the pointer to the screen edge and they slide into view. Apple Intelligence features are reachable through Omni Automation plug-ins on supported hardware, letting the app step into a wider workflow without redesigning its core. The Essentials edition shares the same file format, so collaborators on the lighter version can open Pro outlines, just without the advanced filtering and styling controls.

Pasting spreadsheet data without scrambled column types

One recurring headache is pasting tabular data from a spreadsheet and watching the column types guess wrong — text lands in a checkbox column, or numbers turn into plain strings. As of version 6.2.1, the conversion logic has sharpened for compatible column types, but the safest move is still to set the target column’s data type manually before pasting. A related irritant is the inspector panel occasionally creeping over the outline scroll bar; the latest update fixes the overlap, though shrinking the inspector width by dragging its left edge provides instant relief if you have not yet updated.

Quick Look previews sometimes show a generic icon instead of the document’s actual content, a bug that 6.2.1 addresses for the display name. If a preview still looks wrong, toggling the file extension in the Finder and switching it back usually nudges Quick Look into regenerating the thumbnail. Users who juggle multiple windows with column sorting enabled will notice that 6.2.1 keeps the sort order stable across windows rather than letting them drift out of sync — a fix that eliminates the confusion of seeing the same outline sorted differently in two places.

Multi-row focus lets you spotlight and filter several sections at once

Right after launching, open the General preferences and enable multi-row focus in the section sidebar. Holding Command and clicking lets you spotlight several rows at once, which pairs neatly with smart filters: narrow the view to flagged items, then focus on the three sections that matter for the morning meeting. In the Column Inspector, assign a default column type for new documents — pop-up list or duration often saves more time than the standard rich-text column when you build the same kind of outlines repeatedly.

Another low-effort adjustment is resizing a column to fit its contents with a single command, rather than eyeballing the width over and over. The column inspector’s numeric field accepts exact values, so a width of 200 points for a notes column becomes consistent across every outline that shares the template. For anyone exporting to Excel format, setting column widths in OmniOutliner Pro before exporting avoids the familiar mess of collapsed cells in the resulting spreadsheet.

A 5,000-row outline with filters hovers around 180 MB of memory

The app launches cold in under three seconds on Apple Silicon, and documents with several thousand rows scroll without hesitation. Memory pressure stays modest — a 5,000-row outline with three smart columns and active filters hovers around 180 MB of RAM, which leaves generous headroom on machines with 8 GB or more. Saving is non-blocking as of 6.2.1, so the current window remains responsive instead of freezing momentarily while the file writes to disk.

Omni Automation plug-ins introduce the only meaningful performance variable. A plug-in that runs Apple Intelligence queries on selected rows adds a perceptible pause, though the outline itself stays fully interactive while the call completes. Stability across a week of heavy use — opening, filtering, exporting to .xlsx, and switching between named styles — produced no crashes in testing. The omnioutliner pro mac full version handles large, multi-column outlines with the same composure that the Essentials edition brings to simple lists.

Version 6.2.1 restores missing localized strings in the Inspectors and Sidebar for several languages. Column-sorting behavior across multiple windows has been improved, and saving a document no longer shifts focus away from the current window.

• macOS 15 or later
• Apple Silicon or Intel processor