You may download the update to 4.2G (or later) for free from our website, using this link. This update works only if version 4 or 5 is already installed. In other words, it will not upgrade an earlier version (2 or 3) to version 4. If you don't have version 4 yet, contact Customer Service to explore your upgrade options.
If that link doesn't work for you, here are the instructions to get there:
Go to www.Biblesoft.com
Click on Support at the top of the page.
Click on Updates.
Choose the update for your version (4 or 5).