STY CLS
File conversion

Convert STY to CLS

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Is it possible to convert STY to CLS?
Yes - STY converts to CLS.

Same language, different role: with edits a package's macros can be moved into a document class (.cls, loaded by \documentclass). It's a manual refactor (rename \ProvidesPackage to \ProvidesClass, adjust loading), not an automatic converter.

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert STY to CLS

Converting a .STY file to .CLS lets you open the content in software that prefers the .CLS format, though some details may change compared with the original. We are still putting together the list of programs that handle .STY files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

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