GUI4dft — A SIESTA oriented GUI

The Graphical User Interface for Density Functional Theory (GUI4dft) is a new software for users of SIESTA. It is a free cross-platform software with a graphical user interface. GUI4dft allows the user to work with standard SIESTA files and prepare manuscript-quality figures of the atomic structure and properties such as three-dimensional charge density distributions, DOS, PDOS, and band structure. GUI4dft is written in Python language and falls under an MIT license.密度泛函理论图形用户界面（GUI4dft）是一款面向SIESTA用户的全新软件。该软件为免费跨平台图形用户界面程序，支持用户处理标准SIESTA文件，并可生成原子结构及相关物性的期刊级图像，包括三维电荷密度分布、态密度（Density of States, DOS）、投影态密度（Projected Density of States, PDOS）以及能带结构。GUI4dft采用Python语言开发，并采用MIT开源许可证进行授权。