DBX File to PST Converter enables me to convert my Outlook Express DBX files to PST without any hassle. One of the best software to convert DBX files to Outlook PST.
Product version discussed: 4.3
A powerful utility available for Windows OS with quick operational speed and a high rate of migration
Pros
"The tool locates DBX files from the configured Outlook Express client and allows users to preview their data files in multiple styles, i.e., normal view, hex view, etc."
Cons
"After migrating data, I have detected that this tool is not capable of transferring contacts from Outlook Express to Microsoft Outlook. It also lacks the feature to export Outlook Express DBX files in PDF file format."