Software for operating the SPDC810(N) Correlated Photon-Pair Source.
Publisher’s description
What is SPDC810?
SPDC810 by THORLABS Inc. is proprietary Windows software.
Installation and requirements
The publisher provides EXE (NSIS) installers for 32-bit Windows. The main installer is 5.0 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 2.1.0, released on November 14, 2025. The version history goes back to April 7, 2023: 2 releases, all linked to the official files. That is about 0.8 releases a year.
Pros / Cons
Pros
- Documented silent install
- Small download (5.0 MB)
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- 32-bit only
- Installation needs administrator rights
In short: SPDC810 is a Windows tool for 32-bit PCs. Administrators can deploy it unattended.
Is SPDC810 safe to download?
- The file is served by thin01mstroc282prod.dxcloud.episerver.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:
748BE6920C1E14336F79FE6EA8BCE7441A74BF9834BA549DDF011E10D9DE37E7· 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 2 versions ›2 versions over 3 years · about 0.8 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 2.1.0Latest | November 14, 2025 | 5.0 MB | 32-bit EXE (NSIS) |
| 2.0.0 | April 7, 2023 | — | 32-bit ZIP |
Install from the command line
Silent install ›winget install --id Thorlabs.SPDC810 -espdc_v2.1.0_setup.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- THORLABS Inc.
- Licence
- Proprietary
- Price
- See the publisher’s site
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- EXE (NSIS)
- Version
- 2.1.0
- Released
- November 14, 2025
- Added to the catalogue
- June 18, 2025
- Versions listed
- 2
- Updates / year
- 0.8
- Website
- thorlabs.com
- winget ID
- Thorlabs.SPDC810
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is SPDC810 free?
SPDC810 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 SPDC810 safe to download?
The download comes from thin01mstroc282prod.dxcloud.episerver.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 SPDC810 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 SPDC810 be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does SPDC810 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 SPDC810?
The versions page lists all 2 versions with links to their official installer files, back to April 7, 2023.