Quick Windows Backup Recovery - Version 5.4.1 When windows backup file got error message like unable to open BKF file, in such type problem you should need Quick Windows Backup Recovery Software with BKF Recovery Tool has advanced features as Quick scan: If you want quickly recover corrupted BKF file then use quick mode option. Deep scan option: in case you have large size backup file you want to recover all corrupted BKF file then try Deep scan mode. And Range Based scan option is the most useful for users can repair and recover damaged BKF file with percent based. Free BKF Recovery Software offers for users can free download and check functionalities of BKF Repair. After that you satisfied our demo version, if you want to save permanently repaired BKF file then use full version of BKF Recovery Software which is available at nominal price at $89.