From Software Fix:
The program will scan the specified folders and try to find and restore deleted messages. If the option for restoring the folder structure is enabled, new folders will be created and restored messages will be saved to them.
Restoring deleted messages from all or selected folders.
Restoring deleted messages from .dbx files.
Saving restored messages into a mail folder.
Saving restored messages in text .eml files in the RFC822 format.
Saving restored messages taking into account the folder structure.
Restoring messages created within a certain time period.
A very simple and intuitive interface.