Silent install command for GIMP Nightly 2.99.18

The exact silent switches the GIMP Nightly installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.

One-line silent install (x64, user scope)

gimp-2.99.18-setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /NORESTART /CURRENTUSER

Run from the directory containing gimp-2.99.18-setup.exe. Download the installer from the Direct link below first.

Architecture	Scope	Type	Silent switches	Source
x64	user	EXE Inno Setup	Custom: /NORESTART /CURRENTUSER	Default for Inno Setup
x64	machine	EXE Inno Setup	Custom: /NORESTART /ALLUSERS	Default for Inno Setup
x86	user	EXE Inno Setup	Custom: /NORESTART /CURRENTUSER	Default for Inno Setup
x86	machine	EXE Inno Setup	Custom: /NORESTART /ALLUSERS	Default for Inno Setup

Declared by publisher means the switches come straight from the winget manifest the publisher (or community maintainer) submitted to microsoft/winget-pkgs.
Default for {type} means the manifest doesn't specify silent switches, so the framework's standard switches are shown (e.g. /S for NSIS, /quiet /norestart for MSI).

Frequently asked questions

What is the silent install command for GIMP Nightly?

GIMP Nightly uses EXE (Inno Setup). After downloading the installer, run: gimp-2.99.18-setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /NORESTART /CURRENTUSER. The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I deploy GIMP Nightly via Intune or Configuration Manager?

Use winget for the cleanest path: winget install --id GIMP.GIMP.Nightly --exact 2.99.18 --silent --accept-package-agreements --accept-source-agreements. If winget isn't viable in your environment, package the publisher's installer directly using the silent switches above.

Prefer the winget route? See the full GIMP Nightly install page.