Hanyu
Chinese to Pinyin v.2.5.0
Support Chinese character (both Simplified and Tranditional) to most popular Pinyin systems, including Hanyu Pinyin, Tongyong Pinyin, Wade-Giles, MPS2, Yale and Gwoyeu Romatzyh.
Pinyin Dictionary v.2.1.2001
Pinyin Dictionary transliterates Simplified and Traditional Chinese characters (hanzi) to romanized forms.