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3 Key Factors Affecting a Post Format Data Recovery

A quick search online will bring up hundreds of file recovery utilities that try and retrieve your documents from formatted pushes. However, the chance of a post format data recovery being successful depends on three main items. This article runs through these 3 key factors and clarifies what formatting a disk actually does for a data.

Formatting data on a hard disk may not actually completely obvious your files. Invariably, the process will only remove indexes or references in your files (usually in the file allocation table, FAT, system file) but leave the associated data clusters around the hard disk. This omission is done to increase the process and leaves the data clusters free to be reused when other files/data must be saved.

The first factor affecting productive post format data recovery is going to be how promptly you attempt the retrieval. If the computer is continually being used then even tasks like browsing online or managing a virus scan will begin writing temporary files to the disk overwriting the original information clusters.

The second point, which will halt you post format data recovery efforts completely, is if evidence clearance processes where used when formatting. Some data clearing tools can repeatedly write random documents to disk just to be able to overwrite the data clusters. They may not manage to wipe clear every one of the clusters, but these tools will generally clear a high percentage of data forever.

Finally, the data recovery software you use will play a part in how many files are going to be found. Some low-end tools require the file allocation table with document indexes in order to piece back together the information clusters. Higher end commercial tools tend to be sophisticated in their approach, not requiring the FAT for document information and can scan the hard disk for clusters that could be pieced back together to variety recognizable documents. Please click the link for more detail: format recovery or format drive recovery