(The hard disk can be copied at the sector level, and the hard disk can be zeroed (erased data). Disk Toolbox [DiskToolbox]2010Ver1.5 (2010-12-03) 1. Add hard disk copy to hard disk 2, add hard disk copy to image file 3, add image file copy to hard disk 4, add swap and reset buttons 5. You can view detailed hard disk information Disk Toolbox [DiskToolbox] 2010Ver1.6 (2010-12-26) 1. Modify a program crash caused by a memory leak 2. Improve other details 3. Modify the data on read-only devices Image file opening method 4. Modify the error of displaying file size when opening more than 4G image files)