Commands for installing BitComet 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 CometNetwork.BitComet -e --silent --accept-package-agreements --accept-source-agreementswinget upgrade --id CometNetwork.BitComet -e --silentwinget uninstall --id CometNetwork.BitComet -e --silentBy installer
64-bit · EXE (NSIS) · All users
Silent install
BitComet_2.23_setup.exe /SCustom folder
BitComet_2.23_setup.exe /S /D=C:\Apps\bitcomet- Uninstall registry key
- HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\BitComet_x64
32-bit · EXE (NSIS) · All users
Silent install
BitComet_2.23_setup.exe /SCustom folder
BitComet_2.23_setup.exe /S /D=C:\Apps\bitcomet- Uninstall registry key
- HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\BitComet
PowerShell: download, verify, install
Downloads the official file, checks its SHA256 and installs it silently.
install-bitcomet.ps1
$url = 'https://download.bitcomet.com/achive/BitComet_2.23_setup.exe'
$sha256 = '21FFA859F9F60592C82E94E4738BCBB255704678387C7B58C08503B92FA2386A'
$file = Join-Path $env:TEMP 'BitComet_2.23_setup.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-bitcomet.ps1
$url = 'https://download.bitcomet.com/achive/BitComet_2.23_setup.exe'
$sha256 = '21FFA859F9F60592C82E94E4738BCBB255704678387C7B58C08503B92FA2386A'
$file = Join-Path $env:TEMP 'BitComet_2.23_setup.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 
