Lighthouse Studio is a powerful survey and choice modeling software for advanced market research and analytics.
Publisher’s description
What is Lighthouse Studio?
Lighthouse Studio by Sawtooth Software is proprietary Windows software.
Installation and requirements
The publisher provides EXE (Inno Setup) installers for 64-bit Windows. The main installer is 222.1 MB. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches.
Updates and version history
The current version is 9.17.3, released on September 8, 2026. The version history goes back to January 5, 2026: 5 releases, all linked to the official files.
Pros / Cons
Pros
- 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: Lighthouse Studio is a Windows tool for 64-bit PCs. Administrators can deploy it unattended.
Is Lighthouse Studio safe to download?
- The file is served by d2rpjb6zne1wug.cloudfront.net; check that it is the publisher’s official mirror
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
62C5DE93FB0593BE11A96EB48E74215588A0765B3D12E9A76109DED31C44A86F· 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 ›| Version | Date | Size | Files |
|---|---|---|---|
| 9.17.3Latest | September 8, 2026 | 222.1 MB | 64-bit EXE (Inno Setup) |
| 9.17.2.3 | June 24, 2026 | — | 64-bit EXE (Inno Setup) |
| 9.17.2.2 | June 9, 2026 | — | 64-bit EXE (Inno Setup) |
| 9.17.2 | May 12, 2026 | — | 64-bit EXE (Inno Setup) |
| 9.17.0 | January 5, 2026 | — | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id SawtoothSoftware.LighthouseStudio -eLighthouseStudio_9_17_3_Setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- Sawtooth Software
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (Inno Setup)
- Version
- 9.17.3
- Released
- September 8, 2026
- Added to the catalogue
- January 14, 2026
- Versions listed
- 5
- Website
- sawtoothsoftware.com
- winget ID
- SawtoothSoftware.LighthouseStudio
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is Lighthouse Studio free?
Lighthouse Studio 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 Lighthouse Studio safe to download?
The download comes from d2rpjb6zne1wug.cloudfront.net; 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 Lighthouse Studio 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 Lighthouse Studio be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Lighthouse Studio 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 Lighthouse Studio?
The versions page lists all 5 versions with links to their official installer files, back to January 5, 2026.