Editing Finite-state transducer (section)

==External links==
* [http://openfst.org/ OpenFst], an open-source library for FST operations.
* [https://web.stanford.edu/~laurik/fsmbook/home.html Finite State Morphology--The Book] {{Webarchive|url=https://web.archive.org/web/20220325205925/https://web.stanford.edu/~laurik/fsmbook/home.html |date=2022-03-25 }} XFST/ LEXC, a description of Xerox's implementation of finite-state transducers intended for linguistic applications.
* [http://hfst.github.io/ The Helsinki open source implementation and extension of the Xerox fst] 
* [https://code.google.com/archive/p/foma/ FOMA], an open-source implementation of most of the capabilities of the Xerox XFST/ LEXC implementation.
* [http://www.cis.uni-muenchen.de/~schmid/tools/SFST/ Stuttgart Finite State Transducer Tools], another open-source FST toolkit
* [http://jsalatas.ictpro.gr/java-fst-framework-api-review/ java FST Framework], an open-source java FST Framework capable of handling OpenFst text format.
* [http://vcsn.lrde.epita.fr/ Vcsn] {{Webarchive|url=https://web.archive.org/web/20200623094748/http://vcsn.lrde.epita.fr/ |date=2020-06-23 }}, an open-source platform (C++ & IPython) platform for weighted automata and rational expressions.