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title: Quantum ESPRESSO overview author: Samuel Poncé date: 10-01-2017
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[Quantum Espresso] is an integrated suite of Open-Source computer codes for electronic-structure calculations and materials modeling at the nanoscale. It is based on density-functional theory, plane waves, and pseudopotentials.
QE is licensed under a [GNU General Public License]
Installation
Quantum ESPRESSO is currently distributed as source packages, but selected binary packages for Linux and Windows are also available. Since v.6.0 the distribution is split into sources, tests, examples, plus a few specialized packages and plug-ins. These packages can be automatically downloaded and installed on demand after the installation of the base distribution: see the general documentation for more information.