Commands for installing Logitech Unifying Software without prompts, removing it again and detecting it from deployment tools. A command is shown only when it is certain: from the manifest or the installer technology’s documented default.
Related guide: Silent install switches: MSI, NSIS, Inno Setup · Uninstall a program with the registry or PowerShell
With winget
PowerShell
winget install --id Logitech.UnifyingSoftware -e --silent --accept-package-agreements --accept-source-agreementswinget upgrade --id Logitech.UnifyingSoftware -e --silentwinget uninstall --id Logitech.UnifyingSoftware -e --silentBy installer
64-bit · EXE (NSIS) · All users · en-US
Silent install
unifying252.exe /SCustom folder
unifying252.exe /S /D=C:\Apps\logitech-unifying-software- Uninstall registry key
- HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Logitech Unifying
PowerShell: download, verify, install
Downloads the official file, checks its SHA256 and installs it silently.
install-logitech-unifying-software.ps1
$url = 'https://download01.logi.com/web/ftp/pub/techsupport/unifying/unifying252.exe'
$sha256 = 'BEA2CA4C9D9ABD1FF214166D638792BE974FFAD7907A8A8ED0370ACBA800E815'
$file = Join-Path $env:TEMP 'unifying252.exe'
Invoke-WebRequest -Uri $url -OutFile $file -UseBasicParsing
if ((Get-FileHash $file -Algorithm SHA256).Hash -ne $sha256) { throw 'SHA256 mismatch' }
Start-Process -FilePath $file -ArgumentList '/S' -Wait 
