FTK, or Forensic Toolkit, is a software application used primarily in digital forensics. It helps investigators analyze and recover data from computers, mobile devices, and other digital storage media. FTK provides tools for data visualization, file recovery, and evidence management, making it easier for forensic experts to uncover relevant information during investigations. Developed by AccessData, FTK is widely used by law enforcement, corporate security teams, and legal professionals. Its capabilities include searching for specific keywords, examining file structures, and generating reports. This software plays a crucial role in ensuring that digital evidence is collected and analyzed in a systematic and reliable manner.