$22.60 – $98.00
Genuine Product Key One Time Payment
Lifetime License Online Activation
Available*IMPORTANT: this version of Office 2021 professional is not for MAC. Office for MAC is also available. Click here
Office 2021 Professional software is available in both 32 bit and 64 bit versions. This is the most complete, updated and powerful suite ever released by Microsoft. Each application has been revamped and enhanced to provide maximum performance to users. Thanks to its wide range of applications, Office 2021 Pro is suitable for both personal and business purposes, with useful functionalities that apply to all types of text or business document. Some of the main novelties of this remarkable software are built-in voice recognition and virtual ink, which converts handwriting into digital text characters directly on your screen.
Office 2021 Professional Plus is certainly the ideal solution for all your business needs; indeed, fluid communication and information sharing between colleagues is an essential aspect of every project, in order to effectively streamline every stage of the work. In this respect Software Office 2021 Pro provides impeccable performance thanks to the various tools which allow for seamless sharing of files and data. HD video call support is another functionality worth mentioning. Furthermore, the workspaces have been revamped with a tidier and simpler layout, for quicker and easier access to the various individual elements and functionalities. The key aspect which allows users to substantially streamline tasks is mobile-based capabilities: files can be opened and edited directly from the online memory, providing the user with quick access on-the-go and altogether eliminating the need to carry a PC along.
• Excel 2021: a program that offers an even wider range of professional features, from the creation of financial tables, data collection for tax filing, product databases and Excel tables of all kinds. New graphics and mathematical functions have also been added, whilst preserving full compatibility with all CSV files.
• Word 2021: the Word 2021 interface has been enhanced and improved. You can create any type of document, for personal or business purposes. New additions include built-in voice recognition and virtual ink, which converts handwriting into digital text characters directly on your screen.
• PowerPoint 2021: the most important presentation software on the market, now enhanced to boost performance. In this new version it is possible to work with Ultra HD images, zoom images and slides directly, resize graphic elements without having to process them externally. All these functions and many more to significantly streamline your work.• Outlook 2021: a swift management of contacts, appointments and the ability to have access to updated partner and customer information are essential requirements, particularly in business offices, and this is possible thanks to an exchange server that allows you to keep your data always up-to-the-minute. It also offers the possibility to create and manage multiple accounts.
• Publisher 2021: easily design and publish professional-looking flyers, advertisements, magazines and much more. Create publications that will impress partners and customers. This software is also equipped with handwriting recognition capabilities.
• OneNote 2021: download is available from the Microsoft website. Take notes on the move and share them with your colleagues. You can also link files, web pages, audio, video and much more.
• Access 2021: in the current version of this software, data coordination between colleagues has been made more effective, offering enhanced performance to create, edit and access databases of all kinds directly within the browser, for a fast and lightweight experience. All the data is stored in the SQL database, which makes for an extremely secure process.
• Skype for Business 2021, Visio Viewer 2021.
To date, Windows 10, 11 and Windows Server 2019, 2022 are the only Microsoft operating systems that support Office 2021 installation and compatibility.
Click here to learn more about Windows 10, 11.
Windows Operating Systems: Windows 11 – Windows 10 – Windows Server 2019, 2022, 2025
Microsoft Office Suites: Office 2021 – Office 2019 – Office 2016 – Office for Mac
Antivirus: Kaspersky – McAfee – Avast – Bitdefender – Norton
VPN: VPN for PC – VPN for Mac – VPN for Mobile
Microsoft Server: Windows Server– Windows Server RDS CAL – Microsoft SQL Server
System requirements
| Platform | Windows |
| Supported Operating Systems | Windows 10, 11 – Windows Server 2019, 2022 |
| Processor | the dual-core processor 1.6 GHz or faster |
| RAM | 4 GB of RAM for 64-bit and 2 GB of RAM for the 32-bit system |
| Hard disk | 16 GB or more |
| Graphic card | DirectX 10 support is required for the GPU-accelerated interface and 1,024 * 768 pixel resolution or higher |
| Browser | Current version of Internet Explorer, Chrome, Firefox, Microsoft Edge or Safari |
| .NET version | NET 3.5 or higher |
Download official setup file for Microsoft Office Pro Plus 2021 English from HERE! (for languages other than English, click here.)
After you are done downloading, double-click on the downloaded file ( .img ) then click setup.exe to run setup.
After installing OFFICE, click on the windows start button and type WORD, open it and you’ll be prompted to product key.
To change your product key, launch any office program such as Microsoft Word. Press File -> Account -> and you will be prompted to enter your product key.
Also, this product key can be validated and download Office 2021 Pro Plus on Microsoft’s Office official website: https://setup.office.com
The product is delivered directly via email, thus avoiding the environmental impact of shipping physical goods.
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Great service, received the license very fast, works perfectly !
Gouabella –
Works great, thx
jason –
Works fine thanks very much for cheap price
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just bought and recieved it quickly
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Very polite and helpful customer service, response was very satisfactory.
benstreeter –
Excellent customer service! Whenever I needed something they were there for me. Thank you guys
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Easy to use, fast and secure getting your keys. Trust me seemed suspicious at first but have had no issues great service.
kiphere –
Received my Office 2021 key within a few minutes of placing my order. Managed to activate it without a hitch.
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seems it is the cheapest and safest place to buy your Office key. I’m really glad I found them before wasting my money on some sketchy website. The product was delivered instantly as advertised and worked without any problems.
gabor.ersek –
Received my Office 2021 key within a few minutes of placing my order. Managed to activate it without a hitch.
soonerpsycho –
I was looking for an affordable way to buy Office 2021 and stumbled upon this site. I have to admit I was a bit leery because the price was so good but after reading reviews,I bought the key. I already had a copy of Office on my laptop that had just expired so when the message came up when I opened a WORD document that my copy was expired,I chose the option to put in the key. It worked flawlessly! I was so happy that it worked that I decided I should write a review to help other people make a decision to buy from this company.
celestialweb –
Initially I had some errors but the staff were really helpful and helped me to fix all my problems.
tempoprimo31 –
Windows 11 and Office 2021 Keys worked well
Jcsanbay –
It was easy to buy it but to install take me lot of time after I understood the procedure it goes fast
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I buy all of my office and windows from these guys. So far I think 4 office keys and 3 windows keys. 100% works and 100% good price/service.
intercomerica3 –
I bought Microsoft Office Professional Plus 2021. Email came very fast once I paid with instructions on how to download. I had a customer support questions and responded very quickly to my concern. Will definitely buy from them again.
Frozsival –
The website was easy to navigate. The prices are competitive. Ordering was straightforward. Installation tutorial was helpful but could be updated to include Office 2021. The installation was easier than the tutorial depicted. Very happy with the purchase and will recommend MsKeySoft to others.
bpalmy8812 –
Wide range of products, including discounted past-editions of stuff that still work just fine. Easy, no nonsense, no drama experience.
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Its fast and very efficient. At a fraction of the cost of one MS license. I already purchased licenses a few times from this vendor.
I would recommend it to anyone.
aad.palms –
Easy purchase, near instant reception of key code, worked most importantly. Office 2021 was up running and registered within minutes after receiving code (that you do yourself in settings), and was happy to get on with being able to use.
jlynnroessler45 –
I was looking for MS Office 2021 for a new computer, and found here and a very good price for the license and the software.
Sunilbansode –
Very easy to install. I didn’t have any problems getting to the download & setup installations.
marc.heinen –
Ho acquistato due licenze windows 11 pro e Office 2021. L’assistenza è stata ottima e molto professionale. Da rifare.
Yunusoz –
I’m very impressed with Ms Key Soft: my purchase of microsoft office 2021 was straightforward. Their emails explained the program download and authentication process clearly. And it was a welcome lower price than from microsoft, but with the reassurance of a genuine copy.
Stevie.Johnston45 –
Easy Peasy transaction. Bought a version of Office, paid, got the email with validation key and instructions, and all good to go in very short order. Thanks msketsoft
kabijila5 –
The key worked! Unlike a $22 key I bought from some other place.
leep73 –
They emailed my product key straight away and there was tech chat immediately available when I had a question
Luis Alvarado –
Got my key immediately, entered it to the activation screen in Office and worked flawlessly, first purchase but it won’t be the last.
GIANVITTORIO CRIPPA –
Quelques difficultés d’installation mais un service technique très réactif et efficace. Tout fonctionne parfaitement.
Leonardo –
Order confirmed and completed very fast. I received immediately the key a few minutes after and it worked like a charm. If this is their average daily service, I may stick around for more. Definitely recommended!
John Findlay –
The help page reminded me of the quirk with all Microsoft products where you have to search and remove all components of the old version before the new version is recognised properly. Purchased office 2021 on 1/6/2024
HMC –
At the beginning I wasn’t sure but in the end I was wrong.
Pedro Costa –
had doubts at first but turned out just fine, the key worked, and for only 12 usd and not 250 i’d say it is worth it
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Instant Delivery and fast query resolution. Best Website for purchasing Keys.
Nicholas Evans –
Absolutely fab. Downloaded via the link in the ‘Activation’ tab and then used the product key when opening Word for the first time. Really straight forward!
Nicholas Evans –
Absolutely fab. Downloaded via the link in the ‘Activation’ tab and then used the product key when opening Word for the first time. Really straight forward!
Daniel Oliphant –
The initial key did not work but customer support were quick to respond and provided a new key to use, that worked.