1. An electronic device configured to perform forensic analysis on a target device, the electronic device comprising: a data extractor configured to, obtain, from the target device, a source file of at least one of applications that are installed on the target device, and obtain, from the target device, user data that is generated according to the least one of the applications being executed on the target device; an emulator configured to emulate an execution of a target application that is installed based on the obtained source file; and a user data converter configured to convert the obtained user data into converted user data, the obtained user data having a data structure according to a database scheme of the target device, the converted user data having a data structure according to a database scheme of the emulator, wherein the emulator is configured to emulate the execution of the target application such that the target application operates using the converted user data.