Project Description

Win flex-bison is a windows port the Flex (the fast lexical analyser) and Bison (GNU parser generator). win_flex based on Flex version 2.5.37 source code and win_bison based on Bison version 2.7 and they depend on system libraries only.

UPDATE1: Bison version 3.0 available in Files section in package.

UPDATE2: Now "winflexbison" available as package in Chocolatey (

UPDATE3: You can use VS custom build rules to simplify working with winflexbison in Visual Studio 2010 and upper (


Your rating
Review this project