Searching the LAMMPS site, I found some software capable to prepare LAMMPS inputs but they are not free and other software to analyze the output.

I would like to know other package (with Graphical User Interface) capable to prepare the input files in order to run a molecular dynamics simulation using LAMMPS.

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    $\begingroup$ I guess it depends a bit on what you want, but Avogadro2 has a LAMMPS interface. I don't know if it does everything you might want (because LAMMPS has many options). $\endgroup$ Commented Oct 7, 2022 at 22:22

1 Answer 1


I’m currently working on something like this. It is called Atomify, and runs lammps, visualization and analysis in Python purely in the web browser. You can take a look at https://andeplane.github.io/atomify/

Would love some feedback and suggestions on what you need.

Edit: Oython is a rarely used language, so switched to Python!

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    $\begingroup$ Oython? Are you sure the O is supposed to be capitalized? $\endgroup$ Commented Oct 19, 2022 at 3:11
  • $\begingroup$ Haha, I learned that not too many people enjoy Oython, so switched to Python now ;p $\endgroup$ Commented Mar 3, 2023 at 8:58

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