Decompile Ex4 — To Mq4 Github

: Finds ex4_decompiler_legacy on GitHub (Python). After minor fixes, outputs readable MQ4 with generic names.

Always scan downloaded executables with VirusTotal. Better yet, run in a virtual machine. Scenario : Trader has old EA from 2012 (build 425 EX4). Lost source due to hard drive failure. decompile ex4 to mq4 github

Introduction In the world of MetaTrader 4 (MT4) trading automation, the file extensions .ex4 and .mq4 are fundamental. The .mq4 file is the source code – written in MQL4 – which you can edit, improve, and compile. The .ex4 file is the compiled, executable version that MT4 actually runs. It is binary, unreadable to humans, and not meant to be edited. : Finds ex4_decompiler_legacy on GitHub (Python)

: Successfully recovers 90% of logic. Manual renaming yields fully functional EA. No legal issue because original was self-created. Better yet, run in a virtual machine