Applies ToOffice 2021 Office 2021 for Mac

In Office 2021, you'll find new co-authoring features, inking tools, data types, functions, translation and editing tools, motion graphics, ease-of-use features, and so much more! Check out what's available to you today.

Note: Some features listed below are not included in Office LTSC 2021 for commercial customers. Each of those features is noted if it does not apply to Office LTSC 2021 for commercial customers.

Important: If you have a subscription through a Microsoft 365 (or Office 365) plan, that's separate from Office 2021 or Office LTSC 2021. For example, if you are already using Microsoft 365 or if your organization deployed Microsoft 365 Apps for enterprise (previously named Office 365 ProPlus) to the users in your organization, you don't need Office 2021 or Office LTSC 2021. You already have all the features that are included in Office 2021 or Office LTSC 2021, along with many more features that aren't in Office 2021 or Office LTSC 2021.

One-time purchases of Office 2021

Office Home & Student 2021

Office Home & Business 2021

Office Professional 2021

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Co-author documents

With real-time co-authoring, you can work with others in the same document at the same time. There's no need to send extra notes or emails because everyone will be notified when a file is updated.

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Note: Co-authoring is not available in Office LTSC 2021 for Mac.

Working with a comment

Better collaboration with modern comments

Have control of when you send comments to your co-authors and be productive with a consistent commenting experience between Excel and PowerPoint.

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Note: Modern comments is not available in Office LTSC 2021 for Mac.

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Know who's in your document

See who else is working along with you and where they are in the document. You'll find this experience in Excel and PowerPoint.

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Note: This feature is not available in Office LTSC 2021 for Mac.

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Save your changes as they happen

Upload your files to OneDrive, OneDrive for Business, or SharePoint Online to make sure all your updates are saved automatically.

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Note: This feature is not available in Office LTSC 2021 for Mac.

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Sheet views

Create customized views in an Excel worksheet without disrupting others.

New in: Excel

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Note: Sheet views are not available in Excel LTSC 2021 for Mac.

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Look left, look right… XLOOKUP is here!

Row by row, find anything you need in a table or range with XLOOKUP.

New in: Excel

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Screenshot of Excel with data using dynamic arrays

Dynamic arrays

Write one formula and return an array of values. Expedite calculations and insights with six ​ more new functions: FILTER, SORT, SORTBY, UNIQUE, SEQUENCE, and RANDARRAY.

New in: Excel

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LET function

The LET function assigns names to calculation results. This allows storing intermediate calculations, values, or defining names inside a formula.

New in: Excel

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Example of using XMATCH to find the position of an item in a list

XMATCH function

The XMATCH function searches for a specified item in an array or range of cells, and then returns the item's relative position. You can also use XMATCH to return a value in an array.

New in: Excel

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Watch window in Excel 2021 for Mac displaying Name, Cell, Value, and Formula

Watch your formulas

Watch cells across multiple sheets and books in a single pane or window.

The Watch Window makes it convenient to inspect, audit, or confirm formula calculations and results in large worksheets.

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Switch modes for Dark mode feature.

Reduce eye strain with Dark Mode

Previously, you could use Word with a dark ribbon and toolbars, but your document color stayed bright white. Now, Dark Mode in Word offers a dark canvas as well.

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Page Color Options shown for Immersive Reader in Word for the Mac

Immersive Reader advanced color support

In Immersive Reader, we've added many additional ways you can choose a page color. Selecting a page color can make text easy to scan with less eye strain.

On the Immersive Reader tab click Page Color to see a 4x5 color picker.

Click More Colors to see additional color selection options such as Wheel, Sliders, Color Palettes, Image Palettes, and Pencils.

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Four voice selection options displayed for Immersive Reader Read Aloud feature

Natural-sounding voices with Read Aloud

The Read Aloud feature in Word's Immersive Reader is great for authors and readers alike. Whether you use it to "prooflisten" a document or an email you've drafted to catch errors, or simply to give your eyes a break, Read Aloud now features more natural-sounding voices for an improved listening experience.

To access the feature, click the Read Aloud button on the Review tab.

To switch between different voice options, select the Settings icon at the upper-right corner of your message or document and click the Voice Selection drop-down menu.

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PowerPoint slide with handwritten text and options for ink replay being clicked

Ink Replay - Slide Animation for Ink object

Now you can apply the new Replay or Rewind animation to ink and get the drawing effect directly in your presentations. You can adjust the timing of these animations to be faster or slower to match the experience you want.

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Export as Animated GIF dialog in PowerPoint 2021 for Mac

Make an animated GIF from a slide show

You can now save a presentation as an animated GIF which can be shared via social or other digital channels.

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PowerPoint 2021 for Mac window with Take a Tour template opened

Visual refresh

Work with a modernized Start experience and newly refreshed tabs in the ribbon.

Experience a clean, clear style with monoline iconography that communicates action and features with simple visuals.

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See what's new in stock media

We're constantly adding more rich media content to the Microsoft 365 Premium Creative Content collection, a curated library of stock images, icons, and more that helps you express yourself.

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Shows Tell me search box

Find what you're looking for

Use the search box to find text, commands, help, and more.

Tell me is a text field where you can enter words and phrases about what you want to do next, and quickly get to features you want to use or actions you want to perform.

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Screenshot of Excel data using the SUMIF function

Performance improvements

Experience improved performance, stability, and speed across Word, Excel, PowerPoint, and Outlook​.

Get faster calculations from common Excel functions like SUMIF, COUNTIF, and AVERAGEIF.

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Save as dialog in PowerPoint 2021 for Mac with SVG option selected

Save as SVG for your pictures and graphics

We now support saving pictures, charts, and other graphics from your documents in the SVG (Scalable Vector Graphic) format.

Your saved images can be resized with no loss of image quality.

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Line format options in Mac with Sketched style selected

Try the Sketched style outline

You can give a casual, hand-drawn look to shapes in your presentations with the Sketched style outline.

Try out the Curved, Freehand, or Scribble options under Format Shape > Line > Sketched style.

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