Commands for installing Sharedown 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 kylon.sharedown -e --silent --accept-package-agreements --accept-source-agreementswinget upgrade --id kylon.sharedown -e --silentwinget uninstall --id kylon.sharedown -e --silentBy installer
64-bit · EXE (NSIS)
Silent install
sharedown.Setup.5.3.4.exe /SCustom folder
sharedown.Setup.5.3.4.exe /S /D=C:\Apps\sharedownPowerShell: download, verify, install
Downloads the official file, checks its SHA256 and installs it silently.
install-sharedown.ps1
$url = 'https://github.com/kylon/Sharedown/releases/download/5.3.4/sharedown.Setup.5.3.4.exe'
$sha256 = 'E44D15945224F24ECDB34AB708EF297976484EC984D0771126DB8C90E1F14F35'
$file = Join-Path $env:TEMP 'sharedown.Setup.5.3.4.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