Microsoft ShopAll Microsoft Products License Key In One Place Filters Reset all × For Enterprises × Office 2021 × 15 Months × Lifetime / Reusable × Categories Microsoft Office (4) See more See less Product Version Office 2021 (4) See more See less Product EditionSelect Categories first See more See less License Term Lifetime / Reusable (4) Lifetime / Onetime (2) 12 Months (33) License Type Retail (1) Binding (4) Platform Supported Windows (3) Mac (2) Users Supported - Select Users Supported -1 User (4)5 Users (1) Devices Supported - Select Devices Supported -1 Device (4)5 Devices (1) Show (4) Cancel Filtered (4) Reset all × For Enterprises × Office 2021 × 15 Months × Lifetime / Reusable ×