The latest stable releases (such as v11.4.1 , released March 2026) are available on the Geant4 Download Page . Release Options:
Distributed as a Python package. The easiest way to download it is via the Python Package Index (PyPI) using the command pip install opengate . geant4 gate download
Essential physics data (G4NDL, G4EMLOW, etc.) must also be downloaded. Most installation methods can automate this by setting GEANT4_INSTALL_DATA=ON in CMake. 2. Downloading GATE The latest stable releases (such as v11
For beginners, the vGATE Virtual Machine provides a pre-configured Ubuntu environment with Geant4 and GATE already installed. 3. Installation Methods For Windows Users Download Geant4-11.4.1 - CERN Essential physics data (G4NDL, G4EMLOW, etc
Geant4 and GATE Download & Installation Guide Geant4 is a powerful toolkit for simulating the passage of particles through matter, developed by CERN and a global collaboration. GATE (Geant4 Application for Tomographic Emission) is an advanced extension built on top of Geant4 specifically designed for medical physics, including imaging (PET, SPECT, CT) and radiotherapy.
For users who require the older macro-based system, source code is available on the OpenGATE GitHub .
Available as .tar.gz or .zip files for manual compilation on Linux, macOS, or Windows.