Office 2021

Genuine Office 2021 Professional Plus and Home & Business keys. Permanent licence, installation on 1 PC or Mac.

Office 2021 original - the single-payment classic

Office 2021 is still one of the best-selling versions: it offers all essential apps (Word, Excel, PowerPoint, Outlook) under licence. perpetual and proven compatibility with millions of computers worldwide. Supported by Microsoft until October 2026.

Available editions

EditionAppsPlatform
Home & BusinessWord, Excel, PowerPoint, OutlookWindows or Mac
Professional Plus+ Access, Publisher, OneNoteWindows only

Download and installation guides

Office 2021 or Office 2024?

Office 2021 is the most economical option with proven apps. Office 2024 adds improvements and more support (until 2029). If your use is basic-medium and you are looking for price, Office 2021 is ideal.

Frequently asked questions

Does Office 2021 still work in 2026?

Yes, absolutely. Microsoft supports it with updates and the licences are permanent.

Is Office 2021 Pro Plus compatible with Mac?

No. Pro Plus is for Windows only. For Mac, choose Home & Business.