FreeWnn cserver (cWnn) is an integrated Chinese input system running on Unix workstation. It supports a wide range of input methods, satisfying the needs of the Chinese users from all over the world, including P.R.China and Taiwan. FreeWnn cserver is capable of carrying out Hanzi conversion from an arbitrary Pinyin or Zhuyin sequence, hence improving the speed of Pinyin/Zhuyin input.

FreeWnn kserver (kWnn) is an integrated Korean input system running on Unix workstation. It supports a wide range of input methods, satisfying the needs of the Korean users from all over the world.

FreeWnn jserver (Wnn) is a network-extensible Kana-to-Kanji conversion system. It was jointly developed and released by the Software Research Group of Kyoto University Research Institute for Mathematical Science, OMRON Corporation and Astec, Inc. and now maintained by the FreeWnn Project.

Provides Kerberos plugins that are required to enable authentication against external identity providers.

The conduit library takes care of establishing and listening for TCP and SSL/TLS connections for the Lwt and Async libraries.

The plfit software fits power-law distributions to empirical (discrete or continuous) data, according to the method of Clauset, Shalizi and Newman [SIAM Review 51, 661-703 (2009)].