The leading viewer for opening, reading and sharing Microsoft Project files.
Publisher’s description
What is Project Viewer 365?
Project Viewer 365 by Viewer Central is proprietary Windows software in the image viewers category.
Installation and requirements
The publisher provides MSI installers for 64-bit Windows. The main installer is 26.8 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 26.12.1292, released on April 29, 2026. The version history goes back to April 30, 2024: 4 releases, all linked to the official files. That is about 2 releases a year.
Popularity and file types
On Windows it registers 1 file type, including .mpp. Similar programs include ImageGlass, QuickLook and Weasis.
Pros / Cons
Pros
- MSI package for managed deployment
- Documented silent install
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
In short: Project Viewer 365 is an image viewer tool for 64-bit PCs. Administrators can deploy it unattended.
Is Project Viewer 365 safe to download?
- The file is served by projectviewercentral.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
B41DDFE07DD0424813B819F184D0880C4AFDA1788F16F5EB962FF36C24B25EDE· 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 4 versions ›4 versions over 2 years · about 2 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 26.12.1292Latest | April 29, 2026 | 26.8 MB | 64-bit MSI |
| 26.4.1290 | February 12, 2026 | — | 64-bit MSI |
| 25.8.1280 | July 14, 2025 | — | 64-bit MSI |
| 24.9.1243 | April 30, 2024 | — | 64-bit MSI |
Install from the command line
Silent install ›winget install --id Housatonic.ProjectViewer365 -emsiexec /i ProjectViewer_365_PC_26.12.1292.msi /qn /norestartmsiexec /x {3BA5D48F-D599-4C9A-AE3F-7E4F38B55CDC} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- Viewer Central
- Category
- Image viewers
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- MSI
- Version
- 26.12.1292
- Released
- April 29, 2026
- Added to the catalogue
- April 30, 2024
- Versions listed
- 4
- Updates / year
- 2
- Website
- projectviewercentral.com
- winget ID
- Housatonic.ProjectViewer365
- MSI product code
- {3BA5D48F-D599-4C9A-AE3F-7E4F38B55CDC}
File types it opens (1)
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Project Viewer 365 free?
Project Viewer 365 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 Project Viewer 365 safe to download?
The download comes from projectviewercentral.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 Project Viewer 365 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 Project Viewer 365 be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does Project Viewer 365 run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of Project Viewer 365?
The versions page lists all 4 versions with links to their official installer files, back to April 30, 2024.
What are alternatives to Project Viewer 365?
ImageGlass, QuickLook, Weasis, MSBuild Structured Log Viewer and LogExpert. The alternatives page compares them.
