TrID

By deeply analyzing the binary data of any file, TrID reveals its true format and suggests the correct file extension, even if it's hidden or tampered with. This method ensures reliable identification across a wide range of file types, bolstered by a definitions database that is frequently updated to cover new formats. Available as a command-line tool for Windows and Linux, TrID is perfect for IT professionals, researchers, and enthusiasts who need precise file type detection in scripting environments or manual checks, helping to organize data and enhance security through accurate file insights.