Exchange Backup Database Recovery Tool - Version 2.0 Exchange Backup Database Recovery Software is fast processing software with strong algorithm. It deeply scans your exchange database and recovers the corrupted files kept as a backup of exchange like EDB, STM and Log etc. Exchange Backup Database Recovery Software has user friendly interface due to which its operation become easy for exchange user. Exchange Backup Database Recovery Software free of cost version is given on website that shows you preview of recovery for saving the recovered files of exchange backup you have to purchase the license version of software cost 189 USD.