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4.4/5 Votes: 437
Developer
Microsoft Corporation
Updated
Feb 05, 2024
Size
4.2 GB
Version
2021 (64-bit)
Requirements
Windows 11, 10 PC
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Get Microsoft Office 2021 Professional Plus today to enhance your productivity and work experience with included apps like Word, Excel, PowerPoint, etc. Whether you’re a student working from home or a professional working from an office, Office 2021 is the perfect one-purchase solution for you.

Office 2021 comes equipped with applications that are rich in features, enabling users to craft exceptional content in a shorter timeframe effortlessly. It is also the latest version of Office that is available as a one-time purchase and shares many attributes with Office 365 except cloud connectivity.

Office 2021 Pro Plus System Requirements

The system requirements below are something that your PC must meet for it to run Office 2021. They are not optional.

  • OS: Windows 10 (1809 and later) or Windows 11
  • Processor: 1.6 GHz or faster, dual-core
  • RAM: 4 GB (64-bit), 2 GB (32-bit)
  • Storage: 4 GB of available disk space
  • Display: 1280 x 768 screen resolution (32-bit requires hardware acceleration for 4K and higher)
  • Graphics: Requires DirectX 9 or later, with WDDM 2.0 or higher for Windows 10 (or WDDM 1.3 or higher for Windows 10 Fall Creators Update)

How To Download and Install Office 2021 Pro Plus?

Provided below is a short guide on the download and installation of Office 2021 Professional ISO:

Step 1: Download the offline installer of Office Professional Plus 2021 ISO image file from the top of this page and mount it to launch the setup.

Offline installer installing Microsoft Office 2021.

Step 2: Let the setup complete and when it is, you should see the following screen. Click Close to finish the setup.

Office 2021 setup is complete

Step 3: Now you can start using any of the installed Office 2021 apps.

How to Register Microsoft Office 2021?

You can do it via two methods, both of which are provided below. Choose one that suits your liking:

Method 1: Visit https://www.office.com/, log in to your Microsoft account, and enter the product code.

Entering product code to register Office 2021 from Microsoft's homepage.

Method 2: Alternatively, you can also launch any of the installed Office apps, sign in, and then enter the code there.
In the pic below you can see that we launched MS Word to do this.

Entering Product code to register Office 2021 from MS Word

Note: If you don’t already own a Microsoft Office 2021 lifetime license then you can visit this official Microsoft page to buy one.

Microsoft Office 2021 Overview

Just because you’re downloading Office 2021 Professional Plus ISO instead of Office 365, doesn’t mean you’re compromising on performance or the features of the included apps. Performance is better than ever making it the quickest loading Office yet, perfect for low-end computers.

Also if we’re talking about features then you’ll be happy to know that all the apps included will continue to receive new feature updates and security updates till October 13, 2026. Given below are some of the apps that are included in the MS Office 2021 ISO.

All included apps with Office 2021 Professional Plus ISO

Microsoft Word

Work alongside others in real-time with Co-authoring, and keep your eyes focused with the sleek Dark Mode. Line Focus brings clarity to your writing, while the new Draw toolsPoint Eraser, Ruler, and Lasso – let you polish your visuals like never before. All of this will ensure that you craft the perfect document with Word 2021.

Find out more about what’s new in MS Word 2021 by visiting the Microsoft page at this link.

Microsoft Excel

Collaborate and streamline data analysis with Excel 2021 for Windows. Work seamlessly with colleagues in real-time through co-authoring. Dynamic Arrays simplify complex calculations, while XLOOKUP and XMATCH deliver effortless data retrieval. LET functions enhance formula clarity by defining intermediate values.

Find out more about what’s new in MS Excel 2021 by visiting the Microsoft page at this link.

Microsoft PowerPoint

Capture your audience’s attention with the evolved PowerPoint. Newer features like dynamic slide animations breathe life into your presentations. Enhanced slide show recording captures your every nuance, while intuitive element arrangement lets you design with ease. Ink Replay adds a touch of magic, letting you showcase handwritten ideas right on your slides.

Find out more about what’s new in MS PowerPoint 2021 by visiting the Microsoft page at this link.

Microsoft Outlook

Control your email inbox with the new and improved Outlook 2021. Find anything instantly with Search at Top, speak any language, and ensure clear communication with built-in 70+ language translation, craft stunning emails with an endless choice of hex colors.

Further details about what’s new in MS Outlook 2021 can be seen at this link.

Microsoft Access

Take total control of your data with the new and improved Microsoft Access. Now included with the Office 2021 Professional Plus, it boasts powerful new features. Streamline data connections with the enhanced Linked Table Manager and harness unprecedented time precision with improved date/time data types. Navigate your projects with ease thanks to improved tab organization.

For further details about the changes made to Access 2021, please visit the Microsoft page at this link.

Microsoft Publisher

Craft unique publications with ease in Publisher 2021. Navigate with seamless efficiency thanks to streamlined menus and a refined interface. Beautify visuals with enhanced picture tools offering precise editing and layout control. Share your publications easily with improved compatibility and export options.

Microsoft Teams

Improve your meeting experience with the new and improved Microsoft Teams 2021. Refine your focus with multi-speed playback for recorded meetings, get information at a controlled pace with indexed recordings based on slide transitions, and never miss a key point with high-quality transcripts featuring speaker attribution. Streamline meeting management with the ability to auto-record and set auto-expiration timelines for recordings.

For further info on MS Teams 2021 visit this link.

Office 2021 vs Office 365

There is not much difference in the features of the apps included with these office suites except the cloud services offered in Office 365. One thing to keep in mind is that Office 2021 end of life is October 13, 2026, after which any new features that are released will be exclusive to Office 365.

A major point of difference between these apps is the payment plans on which they’re offered. Office 2021 is available as a one-time purchase whereas 365 works on a subscription-based payment plan that charges you either monthly or annually.

Office 365’s cloud capabilities go hand in hand with availability on other platforms like Android and iOS which takes file sharing, collaboration, storage, and file accessibility to a whole another level.

365 also allows you access to up to 5 devices on the basic personal plan whereas Office 2021’s basic plan allows access on just 1 PC or Mac.

To download Office 365 instead, visit the page on this link.

Alternatives

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FAQs

Where to buy Microsoft Office 2021?

You can buy Office 2021 Pro Plus by visiting this Microsoft link. For other editions of this software simply use search when at the Microsoft website.

How much is Office 2021?

Pricing for Office 2021 starts from $149.99 for the basic Home and Student Edition and $439.99 for the Professional Edition which is the ISO we offer on our website.

How long will Office 2021 be supported?

The end-of-life date for Office 2021 is October 13, 2026, after which it will stop receiving new features, updates, and security updates.

What is the difference between Office 365 and Office 2021?

The basic difference is the subscription system required for Office 365 as opposed to the one-time payment of Office 2021. Office 2021 will expire in 2026 after which it will receive no updates but 365 will continue to work forever because it operates on a subscription-based system. Other differences include cloud storage and cloud compatibility which are offered on 365.

How to update Office 2021?

Open any Office 2021 app > Go to the Account tab from the left menu > Under product information you’ll see the Office Updates option. Click on it then select Update New, which should download any available updates.

Microsoft Office Latest Version 2021 (64-bit) Update

CHANGELOG

- Third perpetual release of Office 16.
- New dynamic arrays.
- XLOOKUP features for Excel.
- Full dark mode support.
- Several performance improvements.
- And much more...

Download Microsoft Office Old Versions

Version Size Requirements Date
2003 v11.0 400 MB Windows 10, 8, 7, XP PC 08/04/2014
2013 v15.0 (32/64-bit) 964 - 1,126 MB Windows 11, 10, 8, 7 PC 11/04/2023
2010 v14.0 (32/64-bit) 732 - 811 MB Windows 10, 8, 7, XP PC 13/10/2020
2016 v16 (32/64-bit) 820 - 951 MB Windows 11, 10, 8, 7 PC 13/10/2020
2007 v12.0 562 MB Windows 10, 8, 7, XP PC 25/10/2011
2019 (32/64-bit) 1.7 - 1.9 GB Windows 11, 10, 8.1 PC 10/10/2023
2000 v9.0 338.16 MB Windows 10, 8.1, 7, XP 2000 21/10/2002
XP 2002 v10.0 382.8 MB Windows 10, 8.1, 7, XP PC 30/03/2004

Microsoft Office Features