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Office LTSC 2021 Standard

Direct English installers where available

Artistic Office 2021 composition: a wave of paper pages and a transparent data grid.

Apps included in the enterprise edition of Office LTSC 2021 Standard.

Choose a file
Official publisher linksOfficial installation sources Microsoft
Official sourcesSource and installation details
Official installation optionsProvider requirements apply at the source
English installation optionsFor work in your preferred language

Program information

Developer
Microsoft Corporation
Version
Office LTSC 2021 Standard
Interface language
English and other languages
License
Organizations
Platforms
Windows · macOS
Developer's website
Microsoft.com

VERSIONS AND ACCESS

Office LTSC 2021 Standard options

EditionPlatformsInterface languageAccess typeStatusAction

Microsoft Office 2021 LTSC Standard

A fixed enterprise release

Windows 11; Windows 10 LTSC 2019/2021
English
OrganizationsVolume licensing channel
ENDS

COMPATIBILITY

System Requirements

Options
Minimum
Featured
System
Windows 10 or Windows 11; supported server releases depend on the edition
A current supported Windows version with updates installed
CPU
1,1 GHz processor, 2 cores
A modern 4-core x64 processor
RAM
4 GB RAM
8–16 GB RAM for large documents and workbooks
Storage
4 GB of free space
SSD and a separate backup of installation and working files
Display and graphics
1280 × 768
Full HD; check interface scaling for older releases
Internet and activation
Connection for activation, updates, and online services
Stable internet and an active account or volume license

Exact requirements depend on the Office 2021 edition, architecture and licensing channel.

FEATURES

Features of Office LTSC 2021 Standard

XLOOKUP lookup

Use the lookup function in Excel LTSC 2021. Find a record by code or name and return a related value from another range, such as a price or product category.

Word dark mode

Work with a dark document canvas. Adjust the working page's appearance for comfortable reading and editing without changing the document's color scheme.

ODF 1.3 format

Open and save files using the updated OpenDocument standard. This helps exchange files with applications that support OpenDocument. Check complex formatting separately after conversion.

A fixed set of features

Deploy a release without new app features being added later. A predictable toolset suits workplaces that need to maintain a consistent environment and previously tested workflows.

Excel dynamic arrays

Get a set of results from one formula: filter rows with FILTER, sort with SORT and return unique values with UNIQUE. The result size changes with the data.

Clearer formulas with LET

Assign names to intermediate results within an Excel formula. This makes complex calculations easier to read and lets you reuse parts without duplicating expressions.

Position lookup using XMATCH

Find an item's position in an Excel range with an exact or approximate match. Use the result in more complex data lookup and matching formulas.

Availability check

Check that your document, Excel workbook, or presentation is accessible to users of assistive technologies. Fix any issues found before sharing the materials.

HELP CENTER

Questions and answers

Is a direct installer available for Office LTSC 2021 Standard?

Enabled downloads lead directly to verified installer files. — Use an enabled Download button for Mac to retrieve the matching English installer directly from the official publisher. Check the selected product and license before installation. Account, store and guide pages are not offered as downloads.

Which license or account do I need for Office LTSC 2021 Standard?

Access and activation are determined by Microsoft and your existing entitlement. — Use the Microsoft account, work or school account, subscription or perpetual license that covers the selected product and edition. Downloading an installer or opening a guide does not grant a license.

How do I install Office LTSC 2021 Standard in English?

Choose the language through the official installation or app settings. — In the Office Deployment Tool configuration, use the language ID en-us for English. Keep the product ID, update channel, architecture and license consistent with the official deployment guide.

Can I download LTSC Standard 2021 for free for a home laptop?

Downloading does not grant a volume license. — LTSC is intended for organizations with the appropriate usage rights; choose a home edition for a personal purchase.

What should I check before installing Office LTSC 2021 Standard?

Back up your documents and confirm the release’s requirements and support status. — This release is no longer supported. Use it only where a licensed legacy workflow requires it, keep backups and plan a move to supported software.

Office 2021

Versions for
  • Windows
  • macOS
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