CSS Crusher - Free CSS Minifier/Compressor. Works with media queries, keyframes, ...
PDFCrowd - Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
CSS Compressor and Minifier - CSS Compressor and Minifier is the best tool for compressing or minifying your CSS files online.
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
CSS Compressor - Use CSS Compressor to compress CSS (CSS 1, CSS 2, CSS 2.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request