Bundles PyCharm Web help and serves it via built-in Web server for offline use.
Recent change notes
2018.2 content update.
General usage instructions
Plugin adds offline help feature to PyCharm (all editions except EDU, for which there will be a dedicated plugin a little later). After installation it will open requested help pages in your default browser, and will serve them via IntelliJ built-in Web server from 127.0.0.1