| Event Record for Monte Carlo Generators | |
| https://hepmc.web.cern.ch/hepmc/ | |
| hepmc-9999 | GPL-3+ |
| download~amd64 ~x86 | gentoo |
| hepmc-3.2.7 | GPL-3+ |
| download~amd64 ~x86 | gentoo |
| hepmc-3.2.6 | GPL-3+ |
| download~amd64 ~x86 | gentoo |
| hepmc-3.2.5_p20230225-r1 | GPL-3+ |
| download~amd64 ~x86 | gentoo |
| hepmc-2.06.11 | GPL-2 |
| downloadamd64 ~x86 ~amd64-linux ~x86-linux | gentoo |