Morfeusz Polimorf is a variant of the Morfeusz morphological analyser based on Polimorf inflectional dictionary of Polish. Consult the description of Polimorf dictionary for the number of forms and lexemes recognised by the analyser. Morfeusz has the form of a monolythic shared library, which makes it easy to build into client programs with no need for configuration, reading external dictionaries, etc. The dictionary gets compiled to the form of a minimal deterministic finite state automaton, which provides for quick execution and small library size. Morfeusz has been succesfuly used in several projects both on Windows and on Linux.