Here's a site for a Hebrew/English interlinear Old Testament and a Greek/English New Testament program that is an invaluable tool for studying scriptures. Check it out. It's free..
I have looked at it. It is one great dictionary and is useful for performing most casual translations. Unfortunately, it does not measure up the utility of a good Lexicon, where the Hebrew thought and world-view is required for a "deeper understanding" (comprehension) of the message being presented.
On the whole: I highly recommend this software, And, the price cannot be better!