X-Seed is a native Microsoft Windows program with three primary functions: (i) to serve as a graphical user interface to the SHELX suite of programs, (ii) to facilitate exploration of crystal packing and intermolecular interactions, and (iii) to generate high-quality molecular graphics artwork suitable for publication and presentation. Development of X-Seed Version 1.0 began in 1998, when point-and-click crystallographic software was still limited in scope and power. Considerable enhancements have been implemented within X-Seed over the past two decades. Of particular importance are support for the SHELX2019 programs (SHELXS, SHELXD, SHELXT and SHELXL) for structure solution and refinement, and MSRoll for rendering void spaces in crystal structures. The current version (i.e. Version 4) of X-Seed has a new interface designed to be more interactive and user friendly, and the software can be downloaded and used free of charge.

中文翻译：

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X-Seed 4：小分子超分子晶体学程序的更新

X-Seed 是一个原生的 Microsoft Windows 程序，具有三个主要功能：(i) 作为 SHELX 程序套件的图形用户界面，(ii) 促进晶体堆积和分子间相互作用的探索，以及 (iii) 生成适合出版和展示的高质量分子图形艺术品。X-Seed 1.0 版的开发始于 1998 年，当时点击式晶体学软件的范围和功能仍然有限。在过去的二十年中，X-Seed 中已经实施了相当多的改进。特别重要的是支持用于结构求解和细化的 SHELX2019 程序（SHELXS、SHELXD、SHELXT 和 SHELXL），以及用于渲染晶体结构中的空隙空间的 MSRoll。当前版本（即