Disk Image

User's Guide v.2

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2. Operating Procedures

2.3. Disk Image creation

A "Disk Image" is a copy of the drive saved in a file or set of files.

A Disk Image is used for backup/restore purposes as well as for the analysis and recovery of deleted files.

A Disk Image for the whole Hard Disk Drive or for a particular partition (or logical drive) can be created using Active@ Disk Image software.

Starting Disk Image creation process

  1. Start Active@ Disk Image
  2. Select the device, for example "Hard Disk Drive (80h)", if you want to create image of the whole hard disk (HDD/SSD) or Select the logical drive, for example "Local Disk (C:)", if you want to create image of the particular partition (volume)
  3. Verify source disk parameters (name, serial, file system, size, etc) on the right side. If you want, you can press [ENTER] to scan a partition and preview files located there (for logical drives only).
  4. Press [Ctrl]+[I] to create Raw Image.
    Raw image is an image containing all drive's data — a mirror of drive's surface stored in one file or set of files.
    It includes used as well as unused clusters and sectors. This means that all existing and even some deleted files will be copied to the image. A raw image is usually larger than a Data Image, but contains all information on the disk. Not one bit of data is missed in this case.

    or press [Ctrl]+[D] to create a Data Image (for logical drives and partitions only).

    Data Image — an image containing only the drive's used clusters. When you recover the Data Image later on, all unused clusters will be zeroed.
    This approach can save you space and increase the speed of the disk image creation.

Create Image dialog appears:

Disk Image DOS

You can see a progress of image creation and stop the process anytime by pressing [ESC]:

Disk Image software

Data Recovery

Data Utility

Data Security

Data Backup

CD/DVD Tools