Yes, you can buy Microsoft Office as a one-time purchase instead of a subscription

Microsoft sells Office 2024 as a standalone product that you buy once and own permanently, with no monthly fees. This is different from Microsoft 365, which requires a subscription. The one-time purchase version works on Windows or Mac, installs on your computer, and includes Word, Excel, PowerPoint, and OneNote. You do not get cloud storage, automatic updates, or access to the latest features — those come only with a subscription — but you keep the software indefinitely.

The catch is that Microsoft makes the subscription easier to find and cheaper upfront. A one-time Office 2024 license costs around $160 for the basic version on Windows, while Microsoft 365 Personal starts at roughly $70 per year. Over time, the subscription becomes more expensive, but many people never do the math and simply choose what appears first in search results.

Key Takeaways

  • Office 2024 is a one-time purchase available for Windows and Mac, with no subscription required after you buy it.
  • One-time Office costs more upfront than a year of Microsoft 365, but you never pay again unless you choose to upgrade years later.
  • Subscription versions include cloud storage, automatic updates, and newer features; one-time purchases do not.
  • You can buy Office 2024 directly from Microsoft's website or through retailers like Amazon and Best Buy.

Where to buy Office 2024 as a one-time purchase

Microsoft sells Office 2024 directly through its website at microsoft.com. You can also buy it from major retailers including Amazon, Best Buy, Costco, and Walmart. Prices are similar across all of them, usually between $160 and $170 for the standard version on Windows. The Mac version costs roughly the same.

When you buy, you receive a product key — a 25-character code that you enter during installation. Keep this key in a safe place; you will need it if you reinstall Windows or move to a new computer. Some retailers ship physical cards with the key printed on them; others send the key by email immediately after purchase.

What you get with a one-time Office purchase versus a subscription

Office 2024 includes Word, Excel, PowerPoint, and OneNote. You install it on your computer and use it offline. The software does not change after you buy it — no new features arrive, no interface updates, no security patches beyond critical fixes. If Microsoft releases Office 2025 or later, you would need to buy that version separately to get the new features.

Microsoft 365 subscriptions include the same core programs but add OneDrive cloud storage (1 TB with Personal, 1 TB per person with Family), automatic monthly updates with new features, and access to web versions of the programs. A subscription also covers multiple devices — Microsoft 365 Personal works on up to five devices at once, and Family covers up to six people. One-time Office 2024 is licensed to one person on one device.

If you need cloud storage, work across multiple devices, or want the newest features as they arrive, a subscription makes more sense. If you use the same computer for years and rarely need new features, a one-time purchase saves money long-term.

How to install and activate Office 2024

After you buy Office 2024, you download the installer from microsoft.com using your Microsoft account. You run the installer on your computer, and it walks you through the setup. During installation, you enter your product key when prompted. The key activates your copy and ties it to your Microsoft account.

Once activated, you can sign into Word, Excel, PowerPoint, and OneNote on that computer. You do not need to stay online to use the programs — they work fully offline. If you reinstall Windows or buy a new computer, you can install Office again on that device using the same product key, though Microsoft's terms allow installation on only one device at a time.

One-time Office versus Microsoft 365: the cost over time

Office 2024 costs roughly $160 upfront and then nothing. Microsoft 365 Personal costs roughly $70 per year. After two years, you have paid $140 for the subscription and $160 for the one-time purchase — nearly the same. After five years, the subscription costs $350 and the one-time purchase still costs $160. After ten years, the subscription costs $700.

However, this math assumes you never upgrade the one-time version. If Microsoft releases a major new version and you want to buy it, you pay another $160. Most people do not upgrade every few years, so the one-time purchase usually stays cheaper over a decade. But if you value automatic updates, cloud storage, and the latest features, the subscription cost becomes worth it to you, and the math shifts.

Older versions of Office and where to find them

Microsoft no longer sells Office 2019 or earlier versions directly, but you can sometimes find unused product keys for older versions on third-party sites. These are riskier — the key may have been used already, or the seller may not have owned it legitimately. Buying from Microsoft or an authorized retailer is safer.

If you own an older version of Office, you can continue using it. It will not receive security updates, and it may not work well with newer file formats, but Microsoft does not disable it. Many people still use Office 2019 or 2021 without problems, though the lack of updates poses a security risk over time.

Frequently Asked Questions

Can I use Office 2024 on more than one computer?

No. A one-time Office 2024 license covers one person on one device. If you need to use it on multiple computers, you would need to buy separate licenses for each, or switch to Microsoft 365 Personal, which covers up to five devices.

Will Office 2024 stop working after a certain date?

No. Once you buy and activate Office 2024, it remains yours to use indefinitely. Microsoft will not disable it or force you to upgrade. However, it will not receive security updates after a certain point, so using it on the internet becomes riskier over time.

What happens if I lose my product key?

If you lose the key and need to reinstall, you can recover it through your Microsoft account if you activated Office with that account. Sign into account.microsoft.com, go to your services, and look for Office in your list. If you cannot find it there, contact Microsoft support with proof of purchase.

Can I buy Office 2024 for Mac?

Yes. Office 2024 for Mac is available at the same price as the Windows version. The installation and activation process is the same — you download the installer, enter your product key, and sign in with your Microsoft account.

Is there a cheaper way to get Microsoft Office?

If you are a student or teacher, you may have access to Office through your school at no cost. Some employers also provide Office licenses. Otherwise, the one-time purchase and the subscription are the main options Microsoft offers. Older versions sometimes appear used or discounted, but buying from unknown sellers carries risk.