Wenlin 4.0 has just been released. It features much better handling of Pinyin conversions and lots of other improvements
. (For example, flashcards now work with words
as well as single Chinese characters.) I love this program and use it often.
The interface is a bit fancier but basically the same as before, which I regard as a good
A new copy costs US$179 for the download version. To upgrade from 3.x costs US$49. So if you already have 3.x and were thinking about ordering the new ABC English-Chinese Chinese-English Dictionary
(included in Wenlin), you'd be well on your way to paying that.