A Magento module based on [mPDF](http://www.mpdf1.com/mpdf/index.php) which is a drop-in-replacement for the standard Zend_Pdf method of generating the PDF invoices/shipments/creditmemos with a more convenient method - with it, you can use the normal phtml templates, written in html/css/php. The html will then be 'converted' to pdf through the mPDF library.