Yes. LibreOffice is free and open-source.

Does this installer work on Windows 11?

Yes. The MSI linked is for 64-bit Windows 10 and Windows 11.

What is an MSI offline installer?

An MSI offline installer is a full installation package that does not require an internet connection during setup.

LibreOffice for Windows — Free Download (64-bit)

Official MSI offline installer (version 26.2.2). Works on Windows 10 and Windows 11 (64-bit). Safe, free, and open-source office suite compatible with .docx, .xlsx and .pptx files.

Version 26.2.2 • 64-bit MSI • Size: ~—

Publisher: The Document Foundation (official binary hosted on libreoffice.org)

Download LibreOffice 26.2.2 (MSI) Check latest releases (official)

64-bit Windows

Windows 10 & 11 (recommended)

Offline MSI

Full installer for machines without internet

Quick answers

Is LibreOffice free? Yes — free and open-source.
Is this official? This page links to official LibreOffice binaries hosted by libreoffice.org.
Which file will I get? MSI offline installer: LibreOffice_26.2.2_Win_x86-64.msi.

About this download

The download button above points to the official MSI package hosted on a LibreOffice mirror. If you need the small web installer (EXE) or portable builds, see the other pages in the menu.

Site pages (to be generated)

windows-install-guide.html — How to Install LibreOffice on Windows 11/10
windows-offline-installer.html — LibreOffice Offline Installer for Windows (MSI/EXE)
windows-installation-errors.html — Fix installation errors & troubleshooting
libreoffice-vs-microsoft-office-windows.html — LibreOffice vs Microsoft Office
extensions-templates-windows.html — Best extensions and templates
portable-windows.html — Portable LibreOffice for USB