Download the free evaluation version of BKF Recovery Software so that the user gets a fair idea of BKF file Recovery Tool and its recovery process. However, the evaluation version doesn't let you save the recovered data. To save the recovered data, you need to purchase the full version. Before you download the software, Make sure your system meets the following system requirements: Windows Operating system versions- Windows 10/8.1/8/7/Vista/XP/2000/98/NT/95. BKF files created with Backup Exec by VERITAS Software, under Windows, Novell, and Macintosh.