e-proCAT offers a comprehensive suite of features for catalog creation, classification, and validation. Key capabilities include automated BMEcat generation, support for multiple classification standards (ECLASS, ETIM, UNSPSC), and machine learning-assisted mapping. The software provides robust data import options via CSV, XML, and ODBC, alongside advanced mass editing tools for adjusting prices and attributes. Its validation engine ensures error-free exports, while MIME management handles digital asset linking for rich product displays.