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: An open-source third-party decompiler available on GitHub. It is more advanced than the official legacy tool and can often extract bytecode from various versions.

Unlike others, this tool attempts to recover variable names and function structures from obfuscated scripts by emulating the AutoIt3 interpreter.

Use a live memory dump. Run the compiled script in a sandbox (e.g., Sandboxie), then inject a tool like Process Hacker to dump the AutoIt3.exe process’s memory. The unobfuscated script often resides in plain text in memory between #Region and #EndRegion .

While there is no single official tool labeled "AutoIt Script Decompiler Free Full," several third-party and community-driven utilities exist to reverse-engineer compiled AutoIt .exe files into human-readable .au3 source code. Because AutoIt executables are essentially a bundled interpreter and an encrypted script resource, these tools focus on extracting and decrypting that resource. Popular Free AutoIt Decompilers