rsExTract is a state-of-the-art software solution for the analysis and structuring of mass data. It efficiently searches large volumes of data and extracts the relevant key information, converting it into a clear structure on which decisions are based. The tool processes various text formats in several languages and automatically corrects typing errors. During parallel research in various data pools, rsExTract uses fuzzy, phonetic and synonymous search methods, as well as machine learning. Conformity with data protection regulations and a seamless integration into other rola products is given careful consideration throughout.