JpDic is a Japanese-English dictionary for quick lookup of words in both English and Japanese. It still lacks the ability to sort the definition by importance/ranking.
*** I will be rewriting this in C++ as there seems to be too many problems related to using .NET runtime in certain systems.
This version fixes the installation problem on certain system. Once installed, go to Start->All Programs->up0->jpdic to run the dictionary.
Download JpDic 1.0 (3.3M)