Drag your .ex4 file directly onto the decompiler window.

A: No. MT5 uses a completely different format (EX5) and MQL5 language. This tool is for MT4 Build 401 only.

To use the Ex4 to MQ4 Decompiler 4.0.401.1, ensure your system meets the following requirements:

The Ex4 to MQ4 Decompiler is a software tool designed to decompile MetaTrader 4 (MT4) ex4 files back into their original MetaQuotes Language 4 (MQL4) source code. This allows users to recover their original code, make modifications, and recompile it.