Use a tool like "Detect It Easy" (DIE) to confirm the file was actually built with Delphi. Unpack the Binary: Ensure the file is not compressed.
Open the file in the decompiler to map out the VCL structures.
Delphi Decompiler v1.1.0.194 is a reverse engineering utility designed to analyze executables (EXE), dynamic link libraries (DLL), and ActiveX controls (OCX) created with the Delphi programming language. Unlike a standard disassembler that only shows assembly code, a decompiler attempts to reconstruct high-level structures like forms, event handlers, and data types.