Commands for installing Termius 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 Termius.Termius -e --silent --accept-package-agreements --accept-source-agreementswinget upgrade --id Termius.Termius -e --silentwinget uninstall --id Termius.Termius -e --silentBy installer
64-bit · EXE (NSIS) · Current user
Silent install
"Install Termius.exe" /SCustom folder
"Install Termius.exe" /S /D=C:\Apps\termius- Uninstall registry key
- HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\4f53adaa-a4b2-50c1-b605-e304e4d14011
32-bit · EXE (NSIS) · Current user
Silent install
"Install Termius.exe" /SCustom folder
"Install Termius.exe" /S /D=C:\Apps\termius- Uninstall registry key
- HKCU\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\4f53adaa-a4b2-50c1-b605-e304e4d14011
PowerShell: download, verify, install
Downloads the official file, checks its SHA256 and installs it silently.
install-termius.ps1
$url = 'https://autoupdate.termius.com/windows/Install%20Termius.exe'
$sha256 = '2A6D02DB8D40956FFB9FEFAC13889992804E53EB7257937DA88ADA690D83CC18'
$file = Join-Path $env:TEMP 'Install Termius.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 install-termius.ps1
$url = 'https://autoupdate.termius.com/windows/Install%20Termius.exe'
$sha256 = '2A6D02DB8D40956FFB9FEFAC13889992804E53EB7257937DA88ADA690D83CC18'
$file = Join-Path $env:TEMP 'Install Termius.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 
