Digital Bible Concordance is a Home & Education software developed by ZAHN Software. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Digital Bible Concordance:

Marydown Editor: Digital Bible Concordance is a good tools for you to browse, search, view, and Copy each word in the English Bible. You can also View statistics on each word. There are include two popular English Bible translations.