: Get the pyinstxtractor.py script from the official GitHub repository.
Paste these bytes at the very beginning of your target file and save it with a .pyc extension. How to Turn your .EXE files back to precious Python code!
This guide focuses on executables created with common "freezers" like or py2exe , which bundle the Python interpreter and bytecode into a single file. Step 1: Unpacking the Executable
: A new folder named your_program.exe_extracted will be created. Inside, look for files without an extension or with a .pyc extension. The "main" script of the program is often listed in the command prompt output as a hint. Step 2: Decompiling Bytecode (.pyc) to Source (.py)
Once you have the .pyc (compiled Python bytecode) files, you need a decompiler to turn them back into readable Python code.
Open a known-working .pyc file (from the same extracted folder) in a hex editor like HxD . Copy the first 12–16 bytes (the header).
To Py [better] — Convert Exe
: Get the pyinstxtractor.py script from the official GitHub repository.
Paste these bytes at the very beginning of your target file and save it with a .pyc extension. How to Turn your .EXE files back to precious Python code!
This guide focuses on executables created with common "freezers" like or py2exe , which bundle the Python interpreter and bytecode into a single file. Step 1: Unpacking the Executable
: A new folder named your_program.exe_extracted will be created. Inside, look for files without an extension or with a .pyc extension. The "main" script of the program is often listed in the command prompt output as a hint. Step 2: Decompiling Bytecode (.pyc) to Source (.py)
Once you have the .pyc (compiled Python bytecode) files, you need a decompiler to turn them back into readable Python code.
Open a known-working .pyc file (from the same extracted folder) in a hex editor like HxD . Copy the first 12–16 bytes (the header).
