One of the new features in macOS Sierra is tabbed windows throughout the operating system, bringing a feature that was once limited to Safari to all Mac apps, first and third party.

In apps like Pages, Keynote, and Numbers, when you work with multiple documents, there's now an option to organize them into separate tabs instead of separate windows. This feature is available in most first-party Apple apps, including Mail, Maps, TextEdit, and more.

macossierratabs
To use the new tab feature in an app that supports it, whenever two or more windows are open, choose the "Window" option from the menu bar and select "Merge All Windows." The individual windows will become a single window with tabs to switch between files.

tabsmergeallwindows
Tabs in apps work just like tabs in Safari. In Apple's apps, Command + T will open a new tab automatically, as will the "+" button, and tabs can be dragged out into their own separate windows.

In some cases, third-party apps will automatically support tabbed windows, but for other apps, developers may have to make some changes to enable it. Text editing app Byword, for example, now has an option to combine all open windows into a single window with tab, and other apps will soon follow now that macOS Sierra is available to the public.

bywordtabs
macOS Sierra is available as a free download from the Mac App Store starting today. For more information on the features included in the latest operating system update, make sure to check out our macOs Sierra roundup.

Related Forum: macOS Sierra

Top Rated Comments

Explorz Avatar
103 months ago
Not really a massive feature worth writing about. Tabs in Maps? I still use google maps.
I had no idea that tabs were now available in all apps. Typically I have about 10 different Pages windows open. 1 for each document I am working on. Using tabs within pages is AWESOME!!! I'm thankful they wrote about it.
Score: 1 Votes (Like | Disagree)
Peepo Avatar
103 months ago
Looking forward to next major OS called "Microsoft Tabs".
Score: 1 Votes (Like | Disagree)

Popular Stories

iPhone 16 Pro Sizes Feature

iPhone 16 Launch Is Just One Month Out – Here's Everything We Know

Saturday August 10, 2024 5:00 am PDT by
Apple typically releases its new iPhone series in the fall, and a possible September 10 announcement date has been floated this year, which means we are just one month away from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design...
iPhone 16 Pro Right Side Feature

The iPhone 16 is Getting a New Button: Here's What It Can Do

Tuesday August 13, 2024 4:01 pm PDT by
Multiple rumors have suggested that the iPhone 16 models are going to have an all-new button that's designed to make it easier to capture photos when the devices are held in landscape mode. Apple calls the button the Capture Button internally, and it is going to be one of the most advanced buttons that's been introduced to date with support for multiple gestures and the ability to respond to ...
sonny iphone 16 pro colors

All Four iPhone 16 Pro Colors Revealed in New Image

Friday August 16, 2024 4:14 am PDT by
Leaker Sonny Dickson is back today with a new dummy unit image showing all four iPhone 16 Pro color variants, including the rose gold or "bronze" unit that replaces Blue Titanium in the existing iPhone 15 Pro models. The iPhone 16 Pro models are expected to come in black, white or silver, gray or "Natural Titanium," and a rose or rose gold color replacing Blue Titanium, according to Apple...
iPhone 16 Pro Sizes Feature

When Is the iPhone 16 Coming Out?

Wednesday August 14, 2024 6:20 am PDT by
Apple's iPhone 16 series is expected to debut in September 2024. This release follows Apple's trend of introducing new iPhone models annually in the fall. While the exact date has yet to be officially confirmed, the day of Tuesday, September 10 has been rumored as a possible announcement date, and September has traditionally been the month when Apple unveils its latest smartphone innovations. ...
iOS 18 on iPhone Feature

Everything New in iOS 18.1 Beta 2 and iOS 18 Beta 6

Monday August 12, 2024 2:32 pm PDT by
Apple is beta testing iOS 18 and the first update to iOS 18 concurrently, and we got the second betas of iOS 18.1, iPadOS 18.1, and macOS Sequoia 15.1 today alongside the sixth betas of iOS 18, iPadOS 18, and macOS Sequoia 15. Many of the changes in iOS 18.1 are focused on bringing the .1 betas in line with the standard betas, which recently received updates to Photos and Safari, while...
maxresdefault

Apple Aiming to Launch Tabletop Robotic Home Device as Soon as 2026 With Pricing Around $1,000

Wednesday August 14, 2024 11:30 am PDT by
Apple is moving forward with its project to develop a tabletop robotic device, according to Bloomberg's Mark Gurman. Subscribe to the MacRumors YouTube channel for more videos. The device would feature a large iPad-like display mounted on a "thin robotic arm" that would allow the display to tilt and up and down and rotate a full 360º, and it would serve as a "smart home command center," a...
Beyond iPhone 13 Better Blue Face ID Single Camera Hole

10 Reasons to Wait for Next Year's iPhone 17

Thursday August 8, 2024 4:40 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we sometimes get rumored feature leaks so far ahead of launch. The iPhone 17 series is no different – already we have some idea of what to expect from Apple's 2025 smartphone lineup. If you plan to skip...