This is the official LAMMPS download server. This server hosts a variety of files and packages for download. LAMMPS source code tar archives LAMMPS supporting PDF file downloads Release version packages with LAMMPS and LAMMPS-GUI for Linux, macOS, and Windows Nightly built packages with LAMMPS and LAMMPS-GUI for Linux, macOS, and Windows LAMMPS tutorial downloads (Back to LAMMPS Download page)