Rich Text Format is a markup language recognized by GitHub Linguist and used with .rtf.
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What is Rich Text Format
Rich Text Format is a markup language recognized by GitHub Linguist and used with .rtf.
GitHub Linguist classifies Rich Text Format as a markup language, typically using extensions such as .rtf.
File extensions:
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Frequently asked questions
Rich Text Format is a markup language recognized by GitHub Linguist and used with .rtf.
Common extensions include .rtf.
Sources & standards
Updated 2026-09-13
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This page provides original, human-reviewed information about programming languages such as Rich Text Format, the Programming Language Reference and related concepts. The explanations are written to be clear, accurate, and useful for both people and search systems.
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