Avail the free demo version of BKF file repair to repair BKF file and preview the same to check its accuracy. But the free version will not allow you to save the recovered data. Therefore, to save the complete data purchase full version of BKF file repair tool.
Before you download the free version, make sure your computer meets following system requirements :
Operating Systems: Windows 95, 98, 2003, and ME, NT, 2000, XP, Windows Vista and Windows 7
Memory (RAM): At least 64 megabytes (the more the better)
Processor (CPU): Pentium II 400 MHz
