Borland Delphi 7 Decompiler [OFFICIAL]

Active (v2.5, with community updates) Best for: Professional decompilation to compilable Pascal. IDR is the gold standard as of 2025. Created by a Russian team, it reads Delphi 2 through 11, but its support for Delphi 7 is flawless. IDR produces output that is structurally correct. You can export to a Lazarus or Delphi project file.

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No tool will give you original Delphi 7 source perfectly, but IDR is the current best—capable of turning a compiled EXE back into a rebuildable project after a few hours of manual cleanup. borland delphi 7 decompiler