Icarus Verilog

by Icarusv12.2022.06.11

Last updated Jun 8, 2026

Icarus Verilog is a free compiler implementation for the IEEE-1364 Verilog hardware description language.

Install with winget

$ winget install --id Icarus.Verilog --exact --version 12.2022.06.11

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for Icarus Verilog

Icarus Verilog uses EXE (Inno Setup). The silent install switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

One-line silent install (x64)

iverilog-v12-20220611-x64_setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART

See the full silent install reference for Icarus Verilog →

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Installers · v12.2022.06.11

Architecture	Type	Scope	Install	Download
x64	EXE Inno Setup	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for Icarus Verilog.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

Frequently asked questions

How do I install Icarus Verilog on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Icarus.Verilog --exact --version 12.2022.06.11. winget downloads the installer from Icarus and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install Icarus Verilog silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Icarus.Verilog --exact 12.2022.06.11 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

What are the silent install switches for Icarus Verilog?

Icarus Verilog uses EXE (Inno Setup). Run the downloaded installer with: iverilog-v12-20220611-x64_setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART. The silent switches are /VERYSILENT /SUPPRESSMSGBOXES /NORESTART.

How do I uninstall Icarus Verilog via winget?

Run: winget uninstall --id Icarus.Verilog --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from Icarus Verilog's Apps & Features entry.

Is Icarus Verilog free?

Icarus Verilog is distributed under GPL-2.0-or-later. Refer to the publisher (https://bleyer.org/icarus/) for the full license terms - Wingetly itself does not charge for installation.

Does Icarus Verilog work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls Icarus Verilog directly from the publisher.

How do I keep Icarus Verilog up to date?

Run winget upgrade --id Icarus.Verilog --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of Icarus Verilog from microsoft/winget-pkgs.