.ABX File Extension
File TypeWordPerfect Address Book
What is an ABX file?
Address Book exported from WordPerfect Office, an all-in-one office suite developed by Corel; contains the contact information of contacts from the WordPerfect e-mail client; used to transfer a contacts list to a different device.
NOTE: ABX files were originally created in WordPerfect Mail which has now been integrated into the WordPerfect Office Suite.