'link' Download Geant4-v11.1.0.tar.gz May 2026

Requires a compiler supporting C++17 as the minimum standard. Build Tools: CMake version 3.16 or higher is required.

Geant4 v11.1.0, released on December 9, 2022, represents a significant milestone for the international collaboration’s Monte Carlo simulation toolkit. This version introduces major enhancements to hadronic modeling, specifically improving the description of strange mesons and baryons in proton-proton interactions to better align with experimental data from the NA61/SHINE collaboration. Core Technical Specifications download geant4-v11.1.0.tar.gz

To successfully build from the geant4-v11.1.0.tar.gz source, your system must meet specific modern standards: Requires a compiler supporting C++17 as the minimum standard

Officially tested on CentOS 8 , macOS 13 (Ventura) , and Windows 10/11 using Visual Studio 2022. Step-by-Step Installation Guide Geant4 11.0 Release Notes - CERN released on December 9