Tree Tagger: a language independent part-of-speech tagger and chunker (german, english, french, italian)
LoPar: implementation of a parser for head-lexicalised probabilistic context-free grammars (symbolic parsing, statistical parsing, viterbi parsing, chunking, tagging)
Canoo.com: Natural Language Processing Suite, Online Demo, downloadable evaluation license for 15 days, (morphology, termdatabase, online morphology browser, java framework for NLP), :tip: caution: WMTrans enabled applications need a web access as the tool usage is controlled by them via http
QTAG: free POS Tagger written in Java, shipped with english and german resource files, easily portable to other languages given tagged text.