Marco Pontello
TrID
FreeTrID: Identify File Types by Binary Signatures
Windows
TrlD File Identifier for .NET
FreeTrIDNet: Identify Files with Extensible Binary Signatures
WindowsMiniDumper
FreeCopy file info required for Web assistance in the clipboard.
WindowsLeakOut
FreeLeakOut Exposes Firewall Vulnerabilities Simply
WindowsTrID
FreeTrID: Signature-Based File Type Identification Utility
Windows