If you need the source code (MQ4) of an EX4 file in 2021 and beyond, consider these legal and practical alternatives:
While GitHub is a legitimate platform, many "ex4 to mq4" repositories in 2021 were malicious. Here is what cybersecurity researchers found: ex4 to mq4 decompiler github 2021
The MQL4 License Agreement explicitly prohibits reverse engineering, decompiling, or disassembling EX4 files. Violation can lead to: If you need the source code (MQ4) of