About Duet Display
Duet Display allows you to use your iPad or iPhone as an extra display.
Duet Display 3.0.9.1
Duet Display allows you to use your iPad or iPhone as an extra display.
- By Kairos
- Proprietary
- Updated Nov 18, 2025
Technical details
| Publisher | Kairos |
|---|---|
| Version | 3.0.9.1 |
| Release date | 2025-11-18 |
| License | Proprietary |
| Installer type | msi, exe |
| Architecture | x64 |
| Package ID | Kairos.DuetDisplay |
Install Duet Display from the command line
- Install with Windows Package Manager
winget install --id=Kairos.DuetDisplay -e- Update to the latest version
winget upgrade --id=Kairos.DuetDisplay -e- Uninstall
winget uninstall --id=Kairos.DuetDisplay -e- Silent install with the offline installer
"DuetSetup-3-0-9-1.exe" /silent
Silent install switches for more Windows programs »
Install Duet Display together with other apps in one command »
Duet Display version history
2.7.6.0
2.5.0.0
Frequently asked questions
Is Duet Display free?
Duet Display is proprietary software from Kairos. Check the publisher's license terms for pricing and usage rights.
What is the latest version of Duet Display?
The latest version is 3.0.9.1, released on Nov 18, 2025.
Is it safe to download Duet Display?
The download button links to the official installer published on duetdownload.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with e890bd9d86c2fa3cfda238cb9c9749a732a1a549e59cfa89bb14115c19e486e1.
Which Windows versions does Duet Display support?
Duet Display runs on Windows and is available for 64-bit (x64) systems.
How do I install Duet Display silently?
Run the offline installer with "DuetSetup-3-0-9-1.exe" /silent, or install it with Windows Package Manager: winget install --id=Kairos.DuetDisplay -e --silent.
How do I uninstall Duet Display?
Open Settings › Apps › Installed apps, find Duet Display and select Uninstall. From the command line, run winget uninstall --id=Kairos.DuetDisplay -e.
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