Convenient, concise bioinformatics tools for exploring MicroWorld !!! The production of a large number of high-throughput sequencing data in the fields of ecology, medicine and pharmacy has made data analysis and interpretation increasingly complicated. However, the microbiome and viriome field still lacks a convenient and unprogrammed desktop application to comprehensively analyze microbiome and viriome data, especially in viriome analysis and "dark matter" exploration. Therefore, a plug-in development model of desktop service MicroWorldOmics is proposed to provide a convenient one-stop desktop analysis application for life science and biomedical fields.