Gensim: topic modelling for humans
Gensim runs on Linux, Windows and Mac OS X, and should run on any other platform that supports Python 3.6+ and NumPy. Gensim depends on the following software: Python, tested with versions 3.6, 3.7 and 3.8. NumPy for number crunching. smart_open for transparently opening files on remote storages or compressed files.
https://radimrehurek.com/gensim/