Advertising Disclosure
Microsoft Office 2021 Comparison - October 2025
| 1 Best Choice  9.7Exceptional | 2  9.4Excellent | 3  9.3Excellent | 4 Best Value  9.2Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelMicrosoft Office Home & Business 2021 | Word, Excel, PowerPoint, Outlook | One-time purchase for 1 PC or Mac | Instant Download | Model Microsoft Office 2021 Home & Business - Box Pack - 1 PC/Mac | Model Office Suite 2025 on USB | MS Office Alternative Compatible with Office 2024 2021 Word Excel PowerPoint Files | Lifetime License & Free Updates | Powered by Apache OpenOffice for Windows 11 10 PC Mac | Model Microsoft Office Home 2024 | One time purchase, 1 Device | Windows 10/11, Mac - Key Card |
BrandMicrosoft | Brand Microsoft | Brand PixelClassics | Brand Microsoft |
Reviews | Reviews  | Reviews | Reviews |
Available On | Available On   | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1MicrosoftMicrosoft Office Home & Business 2021 | Word, Excel, PowerPoint, Outlook | One-time purchase for 1 PC or Mac | Instant Download
Why we love it
One-time purchase, no subscription fees.
Includes essential Office apps for productivity.
Smooth installation and genuine software.
Main highlights- One-time purchase for 1 PC or Mac
- Microsoft support included for 60 days at no extra cost
- Licensed for home use
- Classic 2021 versions of Word, Excel, PowerPoint, and Outlook
-
9.3
3PixelClassics
Office Suite 2025 on USB | MS Office Alternative Compatible with Office 2024 2021 Word Excel PowerPoint Files | Lifetime License & Free Updates | Powered by Apache OpenOffice for Windows 11 10 PC Mac
Why we love it
Cost-effective with lifetime updates.
Compatible with multiple file formats.
No subscription fees required.
Main highlights- You will receive the USB (not a disc) exactly as pictured, in protective sleeve (retail box not included). Our slimline USB is 100% compatible with ALL standard size USB ports. To ensure you receive exactly as advertised including all our exclusive extras, please choose PixelClassics. All our USBs are checked and scanned 100% virus and malware free giving you peace of mind and hassle-free installation, and all of this is backed up by PixelClassics friendly and dedicated email support.
- Professional premier office suite includes word processor, spreadsheet, presentation, graphics, database and math apps! It can open a plethora of file formats including .doc, .docx, .odt, .txt, .xls, xlsx, .ppt, .pptx and many more, making it the only office suite you will ever need. You can use the ‘Save as’ feature to ensure your files remain compatible with Word, Excel and PowerPoint, plus you can convert and export your documents to PDF with ease.
- PixelClassics exclusive extras include 1500 fonts, 120 professional templates, 1000's of clip art images, PDF user guides, over 40 language packs, easy-to-use PixelClassics installation menu (PC only), email support and more! Each USB comes complete with our quick start install guide, plus a fully comprehensive PDF guide is provided on USB.
- Fully compatible with Microsoft Office documents, Office Suite is the number 1 affordable alternative. It is compatible with Word, Excel and PowerPoint files allowing you to create, open, edit and save all your existing documents in an easy-to-use professional office suite. Suitable for home, student, school, family, personal and business use, it includes comprehensive PDF user guides to help you get started, plus a dedicated guide for university students to help with their studies.
- Full program included that will never expire! Free for life updates with lifetime license so no yearly subscription or key code required ever again! Unlimited users allow you to install to both desktop and laptop without any additional cost, and everything you need is provided on USB; perfect for offline installation, reinstallation and to keep as a backup. Compatible with Microsoft Windows 11, 10, 8.1, 8, 7, Vista, XP (32/64-bit), Mac OS X and macOS.
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
