Commands for installing Caption OCR Tool 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 sum1re.CaptionOCRTool -e --silent --accept-package-agreements --accept-source-agreementswinget upgrade --id sum1re.CaptionOCRTool -e --silentwinget uninstall --id sum1re.CaptionOCRTool -e --silentBy installer
64-bit · EXE (Inno Setup) · Current user
Silent install
cocr_0.0.7-beta_windows_installer_x86_64.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Custom folder
cocr_0.0.7-beta_windows_installer_x86_64.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP- /DIR="C:\Apps\caption-ocr-tool"- Uninstall registry key
- HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{533A06CF-B5E2-499B-8B3A-43CD54C1625B}_is1
PowerShell: download, verify, install
Downloads the official file, checks its SHA256 and installs it silently.
install-caption-ocr-tool.ps1
$url = 'https://github.com/sum1re/caption_ocr_tool/releases/download/0.0.7-beta/cocr_0.0.7-beta_windows_installer_x86_64.exe'
$sha256 = 'F76BA982450DB4C721A8D0B2AE6AA4EAEEB42DFD4E2883EB8FC604818CF533E8'
$file = Join-Path $env:TEMP 'cocr_0.0.7-beta_windows_installer_x86_64.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 '/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-' -Wait 
