The exact silent switches the Sigil installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
Sigil-2.8.0-Windows-x64-Setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /ALLUSERS /NORESTART /SUPPRESSMSGBOXES /COMPONENTS="dicon,*afiles"
Run from the directory containing Sigil-2.8.0-Windows-x64-Setup.exe. Download the installer from the Direct link below first. Run an elevated terminal (Run as Administrator) for machine-scope installs.
| Architecture | Scope | Type | Silent switches | Source |
|---|---|---|---|---|
| x64 | machine | EXE Inno Setup | Custom: /ALLUSERS /NORESTART /SUPPRESSMSGBOXES /COMPONENTS="dicon,*afiles" | Default for Inno Setup |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full Sigil install page.