Xliff-to-Po.xsl - Convert an xliff document to PO, using XSLT 2.0
Xliff-to-Po-XPath_1.0.xsl - Convert an xliff document to PO (provided by http://www.kite-eu.org)
LanguageLevels.xsl - Produce an HTML table with the 6 levels of the Common European Framework of Reference for Languages (CEF). It is meant to be applied on a Europass XLIFF bundle.