Offline CSS compressor [duplicate]

This question already has answers her开发者_JAVA技巧e: Closed 10 years ago.

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Any recommendations for a CSS minifier?

I am looking for a css compressor that can run on our build server that can be executed on a number of css files. Does anyone know of any good ones that work offline?

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Yeah, the YUI Compressor by Yahoo! is a Java utility that works offline. It's very good and handles both JavaScript and CSS files.

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Did you look at Yahoo! UI Library? This provides an programmable (.NET) CSS compressor (as well as an Javascript compressor).