The Outlook plugin will enable you to send files from Microsoft Outlook 2010-2021. Microsoft Outlook for Windows coming with Office 365 subscription is also supported.
Important: This is NOT an Office 365 plugin; as such, it is not supported in Outlook for Web, OWA, and "new" Outlook for Windows.
Publisher’s description
What is LiquidFiles OutlookPlugin?
LiquidFiles OutlookPlugin by LiquidFiles is proprietary Windows software.
Installation and requirements
The publisher provides MSI installers for 32-bit Windows. The main installer is 16.2 MB. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Updates and version history
The current version is 3.0.51, released on April 30, 2026. The version history goes back to April 16, 2025: 5 releases, all linked to the official files. That is about 4.8 releases a year.
Pros / Cons
Pros
- MSI package for managed deployment
- Documented silent install
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- 32-bit only
- Installation needs administrator rights
In short: LiquidFiles OutlookPlugin is a Windows tool for 32-bit PCs. It is actively maintained. Administrators can deploy it unattended.
Is LiquidFiles OutlookPlugin safe to download?
- The file is served by updates.liquidfiles.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
DD67EAB824BD0B67484573E852994D1A28C622BA6D2360CF4957839771B07765· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 5 versions ›5 versions over 1 year · about 4.8 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 3.0.51Latest | April 30, 2026 | 16.2 MB | 32-bit MSI |
| 3.0.37 | November 30, 2025 | — | 32-bit MSI |
| 3.0.33 | May 27, 2025 | — | 32-bit MSI |
| 3.0.32 | May 25, 2025 | — | 32-bit MSI |
| 3.0.29 | April 16, 2025 | — | 32-bit MSI |
Install from the command line
Silent install ›winget install --id LiquidFiles.LiquidFilesOutlookPlugin -emsiexec /i LiquidFiles_OutlookPlugin_Admin_3.0.51.msi /qn /norestartmsiexec /x {3288B518-529E-43C7-ADCC-A28F60BAEDED} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- LiquidFiles
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- MSI
- Version
- 3.0.51
- Released
- April 30, 2026
- Added to the catalogue
- April 29, 2025
- Versions listed
- 5
- Updates / year
- 4.8
- Website
- docs.liquidfiles.com
- winget ID
- LiquidFiles.LiquidFilesOutlookPlugin
- MSI product code
- {3288B518-529E-43C7-ADCC-A28F60BAEDED}
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is LiquidFiles OutlookPlugin free?
LiquidFiles OutlookPlugin is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is LiquidFiles OutlookPlugin safe to download?
The download comes from updates.liquidfiles.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install LiquidFiles OutlookPlugin with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can LiquidFiles OutlookPlugin be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does LiquidFiles OutlookPlugin run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.
Where can I download an older version of LiquidFiles OutlookPlugin?
The versions page lists all 5 versions with links to their official installer files, back to April 16, 2025.