Inquisit Lab turns a Windows or Mac computer into a local psychological testing platform for administering and programming psychology experiments, with data saved locally to the device and support for custom tests and integration with EEG, fMRI, and eye trackers.
Publisher’s description
What is Inquisit?
Inquisit is a proprietary developer utilitie program for Windows from Millisecond.
Installation and requirements
Official installers exist for 64-bit as EXE. Installation asks for administrator rights. The installer supports unattended (silent) installation.
Updates and version history
The current version is 7.3.2, released on September 28, 2026. 2 versions are listed since July 9, 2026, each with links to its own installer files. The last update is less than a month old.
Popularity and file types
On Windows it registers 11 file types, including .dat, .iiq, .exp, .inq and .iqdat. Similar programs include WinMerge, jq and x64dbg.
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: Inquisit is a developer utilitie tool for 64-bit PCs. Administrators can deploy it unattended.
Is Inquisit safe to download?
- The file is served by inquisit.millisecond.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
36A4A4AD4471814E1ADC3D02E90872C0A6623970B7B816D211EFF9665066836F· Open the VirusTotal report for this hash - The link has not been checked yet
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 7.3.2Latest | September 28, 2026 | — | 64-bit EXE |
| 7.2.0 | July 9, 2026 | — | 64-bit EXE |
Install from the command line
Silent install ›winget install --id Millisecond.InquisitLab.7 -eInquisit_732.exe /exenoui /quiet /norestartmsiexec /x {155EBA32-FD6B-4931-9245-FA33459227C8} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- Millisecond
- Category
- Developer utilities
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE
- Version
- 7.3.2
- Released
- September 28, 2026
- Added to the catalogue
- August 19, 2026
- Versions listed
- 2
- Website
- millisecond.com
- winget ID
- Millisecond.InquisitLab.7
- MSI product code
- {155EBA32-FD6B-4931-9245-FA33459227C8}
File types it opens (11)
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Inquisit free?
Inquisit 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 Inquisit safe to download?
The download comes from inquisit.millisecond.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 Inquisit 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 Inquisit be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Inquisit 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 Inquisit?
The versions page lists all 2 versions with links to their official installer files, back to July 9, 2026.
What are alternatives to Inquisit?
WinMerge, jq, x64dbg, Biome and delta. The alternatives page compares them.
