![]() ![]() Advanced options include initial offset and length of the image. You can specify the location of the resulting disk image and choose whether to compress its content. To create a virtual disk image, select the disk in the folder tree and use the “Service” – “Save disk” menu command. You can capture an image of the entire physical device or a certain partition. This helps a lot when you have a hard drive that unreliable or is physically failing. While it’s always a good idea to work on a copy of actual data instead of the original, another major consideration making virtual disk images a great idea is that the tool creates such images by using a single long read command instead of scanning the disk with many random read operations. ![]() Virtual images come handy when you want the safest recovery possible. This check ensures that every entry appearing on the list of recoverable files is a valid document that can be viewed, opened and edited with no problems.Virtual disk images are bit-precise snapshots of physical devices or partitions. In a final step immediately preceding to adding the file to the recovery list, Hetman Word Recovery validates the file by performing an automated integrity check. When a signature is located, Hetman Word Recovery further analyzes the header in order to determine the length of the file. In addition to file system data, Hetman Word Recovery employs comprehensive signature search, reading the entire content of the device in an attempt to locate supported file types.įor example, DOC and DOCX files have “D0 CF” and “50 4B” signatures in the headers. if the disk is formatted or repartitioned). While the file system (if still available) is an important source of information, Hetman Word Recovery does not rely solely on the file system as it may be corrupted or emptied (e.g. Hetman Word Recovery employs a range of highly sophisticated algorithms to locate deleted files.
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