Converting an (executable) file back to its (source code) format is technically known as decompiling
To understand the conversion, you must understand the difference between the two file states: How To Convert Ex4 To Mq4 Free
While the software technically exists, it only works on EX4 files compiled with older builds of MetaTrader 4 (Build 600 and below). Since MetaQuotes (the developer of MT4) moved to Build 600+ years ago, most modern EAs are protected by heavy encryption. Using a pirated decompiler on a modern file will result in nothing but error messages. Converting an (executable) file back to its (source
To use a hex editor, you'll need to:
If you want, I can:
If you cannot decompile the file, consider these practical workarounds: Ex4 To Mq4 Decompiler 4.0.432 | Updated - Google Groups Using a pirated decompiler on a modern file
Tools like EX4 to MQ4 Decompiler 4.0.432 were widely used for older MT4 builds but are now largely obsolete for modern trading tools.