Disk Checker 2000 is all-round disk diagnostics tool with backup ability. The program must run under Windows 95/98/ME/NT/2000. This program includes two separate methods of check: with using files and direct access to disk surface. The direct method is much faster, chiefly for large quantity of small files. The Disk Checker 2000 can report not only defective sector number as well as the file name they belong to. Removable (floppy, ZIP, ORB, JAZZ, etc), hard and CD-ROM disks are supported in direct method (you must have administrator privilege for checking hard disk under Windows NT and Windows 2000). For above cases, remote disk, RAM disk and network you may use the file access. You can use this program for backup by disk image producing. The disk image is a file that contains all the disk data, such as boot sector, files, folder and file structure. The produced disk image files compatible with image files produced by other disk copy utilities (Diskcopy, WinImage, DiskDupe, etc). That is possible to read or write disk image and format disk. Command line, log-file and the context menu in Windows shell are supported.