International Journal of Computing Science and Information Technology (IJCSIT)
In recent time it is common that use of digital devices such as computers are used for the analysis of crimes by investigation officers. The crimes include hacking, drug trafficking, pornography, various theft crimes. The method of analyzing the various crimes using the computer based methods is called as Digital Forensic Analysis (DFA). The main input to this system is number of raw and unstructured input text files. In computer there are multiple files are present in order to process them for the investigation of particular crime by investigation officer.