How a Microsoft account key works: redeem at setup.office.com, install any time

Office 2019 Home & Business — Bind Key (Mac)

$21.00

Genuine Office 2019 Home & Business for Mac license key with instant digital delivery. Includes Word, Excel, PowerPoint, Outlook, and OneNote. One-time purchase — no subscription.

What happens after you pay

Your key appears on screen and in your email within seconds.
A step-by-step activation guide comes with your key.

Genuine Microsoft license Personal support chat 7 days to activate — guaranteed Secure checkout by Stripe

Activation Microsoft account — redeem once, reinstall any time

License One-time purchase — permanent

Devices 1 Mac

Transfer Linked to your Microsoft account

Works on macOS

Warranty Activate within 7 days — free replacement if it doesn't work

Delivery Instant to a few minutes, depending on demand and stock — on your order page

Buy Office 2019 Home Business Mac Key — One-Time Purchase for Mac

Get a genuine Office 2019 Home Business Mac key with instant delivery. This Office 2019 Home Business Mac key gives you full desktop versions of Word, Excel, PowerPoint, Outlook, and OneNote optimized for macOS. Dark Mode support, Touch Bar compatibility, native keyboard shortcuts. One-time purchase, no subscription.

What You Get with This Office 2019 Home Business Mac Key

1x genuine Office 2019 Home & Business for Mac bind key
Instant delivery
One-time purchase — tied to your Microsoft account
Activates on 1 Mac
Global activation

Applications: Word, Excel, PowerPoint, Outlook, OneNote

Full Mac-native apps with Focus Mode, inking, and Morph transitions. Works with Apple Silicon (M1/M2/M3) and Intel Macs.

How to Activate Your Office 2019 Home Business Mac Key

Go to office.com/setup
Sign in and enter your Office 2019 Home Business Mac key
Download Office for Mac
Install and open any app — activates automatically

See our Mac activation guide for help.

Is This Key Genuine?

All Mac keys from KeysLocker are genuine. Your Office 2019 Home Business Mac key activates via official Microsoft servers. Covered by our activation guarantee.

1x Digital license key
Download link to official installer
Step-by-step activation guide
Invoice / proof of purchase

Processor: Intel processor
RAM: 4 GB
Storage: 10 GB available disk space (HFS+ / APFS)
Display: 1280 x 800 resolution
Operating System: macOS 10.13 (High Sierra) or later
Internet: Required for activation

Purchase — Complete your order securely
Receive Key — Your key appears on your order page right after payment, and we email you a link. Click “Reveal key” to see it
Redeem — Go to setup.office.com, sign in with your Microsoft account and enter your key. The key stays linked to that account
Install — Download Office from account.microsoft.com/services and sign in to activate it

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How this key works

Redeemed once at setup.office.com with your Microsoft account. The license then stays in that account permanently.

Reinstalling

New computer

Yes. Sign out of Office on the old device and install from your account on the new one (one device at a time).

Compare all key types — OEM, Retail, phone, Microsoft account →

Frequently Asked Questions

Yes. It's a genuine Microsoft product key that links to your Microsoft account on Microsoft's own servers, covered by our 7-day activation guarantee.

Usually instantly, and at most a few minutes depending on demand and stock. Your key appears on your order page as soon as your payment is confirmed, and we email you a link to it. The key stays hidden until you click Reveal key.

Yes. This key is specifically designed for macOS. It works on Apple Silicon (M1/M2/M3) and Intel Macs.

Word, Excel, PowerPoint, Outlook, and OneNote. Office 2021 for Mac also includes Microsoft Teams.

Yes. One-time purchase, no subscription needed. You pay once.

Yes. Sign in at account.microsoft.com and download Office again from your account page.

No. This key is Mac-only. For Windows, see our Windows-specific Office products.

Send our support team your order number and a screenshot of the activation error. Most problems are an edition mismatch or a typo, and we'll help you fix it. If the key really is faulty, we send a free replacement within 24 hours — or a full refund if we can't replace it.