Buy Windows 8.1 Professional CD Key for PC

  • PC
Windows 8.1 Professional cover

The cheapest price is 0.82€ at Difmark Digital Keys with a rating of 4.1 (12.1k reviews) · Version Retail Ed. (Steam key) · Region Global · We compare prices at 10 verified stores with 12 offers in stock · Updated on 05/08/2026 24min. ago

View 12 offers from €0.82
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  • We will start the verification process of your account, which may take 48-72 hours.
  • If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
  • In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
  • For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
  • Your tickets will disappear from your account
  • This promotion is only available to US, UK and EU users.
  • Game redemption is only allowed once every 6 months per user.
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Taxes not included! Taxes included!
Prices without final payment fees but with discount coupons applied. Prices include payment fees and any store discount code applied.
Key stores
Promoted store
4.1 (12.1k)
Coupon
Gocdkeys -16% copy Copied!
€0.98 €0.82
Global Icon
Region Global
Retail Ed.
Product type Retail Ed.
Description Icon
Delivery 5' - 10'
Description Icon
Fees +€0.07
4.2 (29.7k)
Coupon
Gocdkeys12 -12% copy Copied!
€1.72 €1.51
Global Icon
Region Global
Retail Ed.
Product type Retail Ed.
Description Icon
Delivery 5' - 10'
Description Icon
Fees +€0.64
4.2 (29.7k)
Coupon
Gocdkeys12 -12% copy Copied!
€2.59 €2.28
Global Icon
Region Global
OEM key
Product type OEM key
Description Icon
Delivery 5' - 10'
Description Icon
Fees +€0.76
3.9 (27)
Coupon
gocdkey50 -50% copy Copied!
€5.13 €2.57
Global Icon
Region Global
Retail Ed.
Product type Retail Ed.
Description Icon
Delivery 5' - 10'
Description Icon
Fees -
3.4 (2k)
No code available
€4.99
Global Icon
Region Global
OEM key
Product type OEM key
Description Icon
Delivery 5' - 10'
Description Icon
Fees -
4.5 (892)
Coupon
GCD70 -74% copy Copied!
€20.99 €5.46
Global Icon
Region Global
OEM key
Product type OEM key
Description Icon
Delivery 5' - 10'
Description Icon
Fees -
4.0 (120.8k)
No code available
€9.29
Global Icon
Region Global
Official Key
Product type Official Key
Description Icon
Delivery 5' - 10'
Description Icon
Fees -
2.3 (203)
No code available
€10.50
Global Icon
Region Global
OEM key
Product type OEM key
Description Icon
Delivery 5' - 10'
Description Icon
Fees +€4.13
4.5 (892)
Coupon
GCD70 -74% copy Copied!
€41.99 €10.92
Global Icon
Region Global
Retail Ed.
Product type Retail Ed.
Description Icon
Delivery 5' - 10'
Description Icon
Fees -
4.0 (344.2k)
No code available
€16.86 How to get this price
Global Icon
Region Global
Official Key
Product type Official Key
Description Icon
Delivery 5' - 10'
Description Icon
Fees +€0.05
4.6 (118.9k)
Subscription from 2.99€/month
-15%
No code available
€17.99 How to get this price
Global Icon
Region Global
Official Key
Product type Official Key
Description Icon
Delivery 5' - 10'
Description Icon
Fees +€1.98
3.8 (49.5k)
Subscription from 2.01€/month
-9%
No code available
€27.60 How to get this price
Global Icon
Region Global
Official Key
Product type Official Key
Description Icon
Delivery 5' - 10'
Description Icon
Fees +€3.86

How much does Windows 8.1 Professional for PC cost right now?

Windows 8.1 Professional for PC starts at €0.82 at Difmark Digital Keys, a boxed copy.

We have never recorded it cheaper than this.

That €0.82 already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.

There are 12 offers across 10 stores, 11 of them in stock right now, which is what the price above is picked from.

Which Windows 8.1 Professional format should you buy?

By format: Physical from €0.82 and Official Key from €2.28.

Can you activate Windows 8.1 Professional in US?

All 12 offers are Global, so the code redeems on any account no matter where it was created.

Why is there such an expensive Windows 8.1 Professional offer?

One listing is worth ignoring: the official key that Gamivo has at €27.60 is more than 33 times the cheapest offer and is not what this game costs. The number to work from is €2.28 at HRKGame.

So, which Windows 8.1 Professional deal should you buy?

At €0.82 at Difmark Digital Keys there is not much to think about.

Windows 8 is built on the rock-solid foundation of Windows 7, but it’s been improved on all fronts. You can install Windows 8 on the same hardware that powers Windows Vista and Windows 7, and you’ll love how it works on new devices, too. Windows 8 was designed with Windows 7 apps in mind, because you probably have older apps you need to use.

What do our users think of Windows 8.1 Professional for PC Digital?

5/5 (8 Comments)

0

Avatar
malvinafusha123
2022-03-16 11:17:13

uhh is this gonna come with mediacenter... this is kinda sketch idk if i trust it... also idk if it works in canada or anywhere out of europe

1

Avatar
ashtongon85
2021-02-20 00:36:52

uhh is this gonna come with mediacenter... this is kinda sketch idk if i trust it... also idk if it works in canada or anywhere out of europe

2

Avatar
funnyjol
2016-03-07 01:36:23

Was not a huge fan of the windows 8 at all anyway but windows 10 is my current OS and i have no regrets

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About of Windows 8.1 Professional

Release date 07/03/2017
Users rating
5/5 (8 Comments)
Categories
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