Exchange Backup to PST file - Version 2.0 Exchange Backup to PST file software is smooth going software with advance technology which helps in moving exchange database files like EDB, STM and LOG with all metadata into Ms Outlook format. Exchange Backup to PST files software works according to your need and understand the value of your time. It allows you to retrieve as many numbers of files you want to retrieve at a time. Exchange Backup to PST file Software runs fluently in a secure manner with all exchange and windows version. Trial version of Exchange backup to PST given on website, so that you can judge its working, license version of Exchange BKF to PST Software cost 499 USD.