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Microsoft Office Keys
Buy a Microsoft Office key once and use Office without a subscription. Office 2024 is the current version, supported until 9 October 2029. Office 2021 costs less. On a Mac, choose a Home & Business edition. Every key is delivered instantly by email with install steps, and the comparison below the products helps you choose.
Office 2024 Professional Plus Key (LTSC)
22.99 €- Office LTSC Professional Plus 2024 for one Windows 10 or 11 PC. One-time purchase, no subscription.
- Word, Excel, PowerPoint, Outlook, OneNote and Access.
- Activates online. The activation stays on that PC for its lifetime and can’t be moved to another computer.
- Instant delivery by email, with the download link and our step-by-step install guide.
- Security updates from Microsoft until 9 October 2029.
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Hot
Office 2021 Professional Plus Key
25.99 €- Office 2021 Professional Plus for one Windows 10 or 11 PC. One-time purchase.
- Retail key, activated online with Microsoft
- Download and activate from Microsoft directly
- Instant delivery to your email
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Office 2019 Professional Plus Key
16.99 €- Office 2019 Professional Plus for one Windows 10 or 11 PC: Word, Excel, PowerPoint, Outlook, OneNote, Access and Publisher. One-time purchase.
- Retail key, redeemed on Microsoft’s website and activated online
- Download Office directly from Microsoft
- Instant delivery to your email
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Office 2024 Home Key
149.99 €- Office Home 2024 for one Windows 10 or 11 PC: Word, Excel, PowerPoint and OneNote.
- One-time purchase, no subscription. Supported by Microsoft until 9 October 2029.
- Linked to your Microsoft account, so you can move it to a new computer later.
- For home and school use (Microsoft’s license terms). For work, choose Home & Business or Professional Plus.
- Instant delivery by email, with the download link and install steps.
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Office 2016 Professional Plus Key
8.99 €- Office 2016 Professional Plus for one Windows PC: Word, Excel, PowerPoint, Outlook, OneNote, Access and Publisher. One-time purchase.
- Retail key, redeemed on Microsoft’s website and activated online
- Download Office directly from Microsoft
- Instant delivery to your email
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Hot
Office 2021 Home & Business for Mac Key
99.99 €- Genuine key for 1 Mac, linked to your Microsoft account
- Word, Excel, PowerPoint and Outlook for macOS
- One-time payment
- Instructions on how to download and activate
- 24/7 live chat support
Office 2021 Professional Plus Key (5 PCs)
92.00 €- One genuine key for 5 PCs
- One-time payment
- Instructions on how to download and activate
- 24/7 live chat support
Buy Office 2016 Home and Business for Mac
29.99 €- 1PC Genuine Key for Office 2016 Home and Business for Mac
- One-time payment
- Instructions how to Download and Activate
- 24/7 Live Chat Support
Office 2016 Professional Plus Key (5 PCs)
29.99 €- One Office 2016 Professional Plus key for five Windows PCs: Word, Excel, PowerPoint, Outlook, OneNote, Access and Publisher. One-time purchase.
- Install Office from Microsoft on each PC and activate online with the same key
- Instant delivery to your email, with the download link and install steps
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Buy Office 2019 for Mac Home & Business Key
36.99 €- 1PC Genuine Key for MacOS
- Transferrable
- One-time Payment
- Instructions how to Download and Activate
- 24/7 Live Chat Support
Office 2019 Professional Plus Key (5 PCs)
49.99 €- One Office 2019 Professional Plus key for five Windows PCs: Word, Excel, PowerPoint, Outlook, OneNote, Access and Publisher. One-time purchase.
- Install Office from Microsoft on each PC and activate online with the same key
- Instant delivery to your email, with the download link and install steps
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Office 2019 Professional Plus Key (Account-Bound)
59.99 €- Office 2019 Professional Plus for one Windows PC: Word, Excel, PowerPoint, Outlook, OneNote, Access and Publisher
- Binds to your Microsoft account, so you can reinstall it or move it to a new PC
- Retail key, redeemed on Microsoft’s website and activated online. One-time purchase.
- Instant delivery to your email, with the install steps
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Office 2021 Home & Business Key (Windows)
119.00 €- Genuine key for 1 PC, linked to your Microsoft account
- Word, Excel, PowerPoint, Outlook and OneNote for Windows 10 and 11
- One-time payment
- Instructions on how to download and activate
- 24/7 live chat support
Office 2021 Professional Plus Key (Account-Bound)
124.99 €- Genuine key for 1 PC, linked to your Microsoft account
- Transferable: move it to a new PC through your Microsoft account
- One-time payment, lifetime license
- Instructions on how to download and activate
- 24/7 live chat support
Sold out
Microsoft 365 Family Key – 1 Year, 6 People (Europe)
99.00 €- Microsoft 365 Family (formerly Office 365 Home): a 12-month subscription for up to 6 people
- Each person gets Word, Excel, PowerPoint, Outlook and OneNote on up to 5 devices at once
- 1 TB of OneDrive storage per person, up to 6 TB in total
- Region: Europe. Redeem it with a Microsoft account from a European country
- Adds 12 months to an existing subscription too
Sold out
Microsoft 365 Personal Key – 1 Year (Europe)
69.99 €- Microsoft 365 Personal (formerly Office 365 Personal): a 12-month subscription for one person
- Word, Excel, PowerPoint, Outlook and OneNote on PC, Mac, iPhone, iPad and Android, signed in on up to 5 devices at once
- 1 TB of OneDrive cloud storage
- Region: Europe. Redeem it with a Microsoft account from a European country
- Adds 12 months to an existing subscription too
Sold out
Office 2024 Home and Business for PC/Mac Key
195.00 €- Office Home & Business 2024 for one PC or Mac: Word, Excel, PowerPoint, Outlook and OneNote.
- Licensed for business use. One-time purchase, supported by Microsoft until 9 October 2029.
- Linked to your Microsoft account, so you can move it to a new computer later.
- Instant delivery by email, with the download link and install steps.
- Email & live chat support 24/7. Key won’t activate? Tell us within 15 days of your order and we fix it, replace it or refund you.
Which Microsoft Office do I need?
| Office 2024 Professional Plus (LTSC) | Office 2024 Home & Business | Office 2024 Home | Office 2021 Professional Plus | |
|---|---|---|---|---|
| Apps | Word, Excel, PowerPoint, Outlook, OneNote, Access | Word, Excel, PowerPoint, Outlook, OneNote | Word, Excel, PowerPoint, OneNote | Word, Excel, PowerPoint, Outlook, OneNote, Access, Publisher |
| Works on | Windows 10 and 11 | Windows or Mac | Windows 10 and 11 | Windows 10 and 11 |
| License | Activates online on one PC and stays on that PC | Linked to your Microsoft account, can move to a new device | Linked to your Microsoft account, can move to a new device | Retail key, activated online with Microsoft |
| Payment | One-time | One-time | One-time | One-time |
| Microsoft support until | 9 October 2029 | 9 October 2029 | 9 October 2029 | 13 October 2026 |
| Best for | Businesses and power users on one Windows PC | Mac users, and anyone who changes computers | Home and school use | The lowest price, if you can do without updates after October 2026 |
One-time purchase or Microsoft 365?
The keys on this page are one-time purchases: you pay once and keep using the version you bought. Microsoft 365 is a yearly subscription with the newest apps, cloud storage and Copilot. If several people need Office on several devices and you don't mind paying every year, Microsoft 365 fits better. If you want to pay once for a PC or Mac, choose one of the editions above.
Office versions and their support dates
- Office 2024: supported until 9 October 2029.
- Office 2021: support end date 13 October 2026.
- Office 2019 and Office 2016: support ended on 14 October 2025. They still install and run, but get no security updates.
End of support doesn't switch Office off. It means Microsoft no longer fixes security problems or bugs in that version. Our Office 2019 vs 2021 comparison explains how the versions differ.
How delivery and activation work
- After payment, your 25-character product key is emailed to you instantly, together with the download link and our activation guide. It's also saved under My Account → Keys.
- Install Office. Home and Home & Business editions are redeemed and installed from your Microsoft account. Office 2024 Professional Plus (LTSC) installs with Microsoft's Office Deployment Tool, and the steps are on its product page.
- Activate with your key. Online-activation keys activate in a few clicks. Phone-activation keys use a confirmation code, which our Phone Activation Helper gets for you.
If a key doesn't work
Contact us within 15 days of your order, on live chat or at support@cheapkeys.io. We'll help you activate it or replace the key, and if no working solution is possible, you get a refund under our refund policy.
Microsoft Office keys: FAQ
Is this a subscription?
No. Every Office key on this page is a one-time purchase. Only Microsoft 365 is a subscription.
Can I use Office on a Mac?
Yes, with Office 2024 Home & Business or Office 2021 Home & Business for Mac. Professional Plus editions and Office 2024 Home are for Windows.
How many computers can I install it on?
One computer per key, unless the product says 5 PCs. Home and Home & Business editions are linked to your Microsoft account, so you can move them to a new computer later. Office 2024 Professional Plus stays on the PC where you activate it.
Will Office 2021 stop working after 13 October 2026?
No. It keeps working, but it no longer gets security updates. If that matters to you, choose Office 2024.
How fast will I get my key?
Instantly, by email and under My Account → Keys. In rare cases a system delay can add 5–10 minutes. If nothing arrives, check your spam folder or contact us on live chat.
Why are these keys cheaper than Microsoft's price?
We buy unused keys from companies that purchase Microsoft licenses in large batches. We get their surplus for a fraction of the retail price and pass the saving on to you.
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Office 2024 keys · Office 2021 keys · Office 2019 keys · Office 2019 vs 2021 compared · Install and activation guides