Windows
Compatible Applications
File Extension Details
Extended Backus-Naur Form (EBNF) is a formal meta-syntax notation used to express context-free grammars. It is an extension of the original Backus-Naur Form (BNF) and is widely used in computer science to define the syntax of programming languages, data formats, and communication protocols. EBNF provides a concise and readable way to describe the structure of a language by defining rules for how symbols can be combined. It introduces features such as repetition, optional elements, and grouping, which make grammars significantly more compact and easier to maintain than standard BNF. Because it is a text-based format, EBNF files are human-readable and can be processed by parser generators like ANTLR, Yacc, or Bison to automatically create lexers and parsers for compilers and interpreters. It serves as the industry standard for documenting the formal specifications of languages, ensuring that developers and language designers have a precise, unambiguous reference for syntax implementation.
Programs that can open and work with .ebnf files
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Mobile Applications
About .ebnf files
To open a .ebnf file, you need compatible software. Here are some options:
To convert a .ebnf file to another format, you can:
Like any file type, .ebnf files can be safe or potentially risky depending on their source:
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