The ultimate teamspace collaboration platform that improves the usability and productivity of meeting and learning spaces.
Publisher’s description
What is Mersive Solstice?
Mersive Solstice is a proprietary project management program for Windows from Mersive Technologies, Inc.
Installation and requirements
Official installers exist for 64-bit as MSI. The main installer is 77.5 MB. Installation asks for administrator rights. The installer supports unattended (silent) installation. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Updates and version history
The current version is 6.3.39219, released on September 23, 2026. 8 versions are listed since July 25, 2024, each with links to its own installer files. That is about 3.7 releases a year.
Pros / Cons
Pros
- MSI package for managed deployment
- Documented silent install
- Updated in the last two months
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
In short: Mersive Solstice is a project management tool for 64-bit PCs. Administrators can deploy it unattended.
Is Mersive Solstice safe to download?
- The file is served by mersive.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
135BAD6B142C48BDC384E1CBCA707E441DB62325D1A911F8BD496F1725A60C05· 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 8 versions ›8 versions over 2 years · about 3.7 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 6.3.39219Latest | September 23, 2026 | 77.5 MB | 64-bit MSI |
| 6.3.39180 | August 31, 2026 | — | 64-bit MSI |
| 6.3.38848 | April 18, 2026 | — | 64-bit MSI |
| 6.3.38809 | April 9, 2026 | — | 64-bit MSI |
| 6.3.38683 | March 6, 2026 | — | 64-bit MSI |
| 6.2.37968 | May 21, 2025 | — | 64-bit MSI |
| 6.2.37754 | May 15, 2025 | — | 64-bit MSI |
| 6.2.37254 | July 25, 2024 | — | 64-bit MSI |
Install from the command line
Silent install ›winget install --id Mersive.Solstice -emsiexec /i SolsticeClient-6.3.4.msi /qn /norestartmsiexec /x {E2227DE2-712C-4E1A-BD6F-968356A8212F} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- Mersive Technologies, Inc
- Category
- Project management
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- MSI
- Version
- 6.3.39219
- Released
- September 23, 2026
- Added to the catalogue
- May 15, 2025
- Versions listed
- 8
- Updates / year
- 3.7
- Website
- mersive.com
- winget ID
- Mersive.Solstice
- MSI product code
- {e2227de2-712c-4e1a-bd6f-968356a8212f}
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Mersive Solstice free?
Mersive Solstice 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 Mersive Solstice safe to download?
The download comes from mersive.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 Mersive Solstice 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 Mersive Solstice be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does Mersive Solstice 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 Mersive Solstice?
The versions page lists all 8 versions with links to their official installer files, back to July 25, 2024.
What are alternatives to Mersive Solstice?
GanttProject, Todoist, Kitemaker, XrmToolBox and CoScreen. The alternatives page compares them.
