Did you miss the first wave of Black Friday? There’s still a standout offer: Microsoft Office 2021 Professional for Windows remains at an extended promotion price of $34.97, putting the perpetual license for core productivity apps in impulse-buy territory.
Why This Extended Black Friday Deal Is Different
The sticker price for Office 2021 Professional is $219.99, so the pre-discounted price ends up being about an 84% discount. Huge discounts on perpetual licenses are few and far between, and tend to vanish soon after holiday sales end. For those who value a model of buying once rather than paying over and over, this is very much in the act-now category.
It’s not a short-term trial or student edition, download now and use it forever on up to two Windows PCs. If you’re building a new PC, kitting out a home office or configuring a small business system, locking in an upgradable perpetual key at this price will cut the sum total cost of your software for years to come.
What’s Included in the Microsoft Office 2021 License
Office 2021 Professional features Word, Excel, PowerPoint, Outlook, Publisher, Access and OneNote along with the free version of Teams. That includes word processing, spreadsheet analysis, sending emails and appointment setting via a collection of email and calendar applications; database programs; web browsers; desktop publishing software; presentation authors and more without the weight or cost of adding third-party software.
Windows license is for a single device and works on Windows 10 or Windows 11. You’ll get a fast and local activation, as well as formal security and quality updates for the 2021 release. As for co-authoring, yes, you can collaborate directly in OneDrive, but you won’t be on the receiving end of the rolling feature updates that come with Microsoft 365 subscriptions.
Excel gets to enjoy all the latest functions — XLOOKUP, XMATCH and dynamic arrays among them — while PowerPoint’s Morph and enhanced Presenter tools mean you can save on third-party slide tweaking software. And Word sports an enhanced editor and better collaboration tools to make shared documents feel less like a mess.
How It Compares to a Microsoft 365 Subscription
Prices for Microsoft 365 Personal usually clock in at around $69.99 per year, Family plans range (about $99.99) and cover up to six users. If you only require Office on one computer and don’t need any of the ongoing cloud-driven features or multiple-device installs, $34.97 up front can look compelling after just a few months versus subscription spend.

Subscriptions, to be clear, come with additional storage and multi-platform installations, as well as new capabilities as they become available (think faster access to AI-powered features). A 2021 perpetual license stresses stability and ownership — you get to keep the tools that you buy but won’t automatically receive next-wave features unless you purchase the product anew at a later date.
Support Window and Longevity for Office 2021
Mainstream support for Office 2021 is in line with Microsoft’s lifecycle policy, that is, five years, until 2026, which includes security updates and fixes for the current release. That provides buyers with a multiple-year runway before they will need to evaluate an upgrade or transition strategy.
For most home users and even many small offices, that horizon is more than enough to go on, particularly if your workflows revolve around classic documents, spreadsheets, and presentations rather than cloud-first automation or next-generation collaboration stacks.
Buying Notes and Caveats for This Discounted License
This longer offer is circulating a third-party marketplace and recent coupons required redemption within 30 days of purchase. Plan to activate as soon as you make your purchase, and keep your product key and proof of purchase locked up.
The license is generally tied to one Windows PC. If you upgrade hardware or move to a new machine later, transfer policies can be limiting — something to keep in mind if you’re often rebuilding systems. Also make sure you’re choosing the Windows version; at this point, Mac users need a different edition.
Bottom line: If you need the complete desktop Office suite on a single PC but can live without that monthly bill, $34.97 for Office 2021 Professional is an unusually strong value. And with mainstream support until 2026 and a powerful impulse of modern features, it’s the perfect moment to reserve some productivity software at a (small) fraction of its list price.