Korean Morphological Analysis and Hangul Utilities R package HanNLP version 0.1.1 Provides Korean morphological analysis, part-of-speech (POS) tagging, noun extraction, Hangul (Korean script) conversion utilities, concordance search, mutual information statistics, and user dictionary management tools for Korean text research. The morphological analyzer backend is derived from the 'KoNLP' package and the 'HanNanum' analyzer, and is reimplemented in native C so that no Java runtime is required. Bundled dictionary and statistical resources allow analysis to work out of the box, and optional dictionaries can be loaded at runtime from the 'Sejong' and 'NIADic' packages when they are installed and loaded. Software Depends: R (>= 4.0.0) Imports: utils Jonghyeon Park <jng.hyn.park@gmail.com> Comprehensive R Archive Network (CRAN) Jonghyeon Park [aut, cre], Heewon Jeon [aut], Taekyung Kim [ctb], Semantic Web Research Center, KAIST [cph] (Copyright details and third-party contributors are documented in inst/COPYRIGHTS.) GPL-3 2026-09-30 application/tgz https://CRAN.R-project.org/package=HanNLP doi:10.32614/CRAN.package.HanNLP