return sum/period;
This trend suggests that MetaQuotes is winning the cat-and-mouse game. Relying on decompilation for EX4 is already difficult; for EX5 it is nearly impossible.
This guide breaks down the technical reality of EX4 files, why automated decompilers fail, and how to safely solve your coding problem. What Are EX4 and MQ4 Files?
In most jurisdictions, the author of an MQL4 program holds the copyright to their source code. Distributing or using tools to obtain source code from a compiled version without the author’s express permission is typically a violation of their intellectual property rights and may constitute copyright infringement. Decompilation should generally only be considered for programs you created yourself but lost the source code for, or with explicit permission from the copyright holder.
This query leads to a murky intersection of software reverse engineering, proprietary trading logic, and open-source ethics. GitHub hosts dozens of repositories claiming to decompile EX4 files back to human-readable MQ4. But do they work? Are they legal? And what are the real risks?
No, you cannot reliably decompile a modern EX4 file to clean MQL4 source code using anything from GitHub.
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return sum/period;
This trend suggests that MetaQuotes is winning the cat-and-mouse game. Relying on decompilation for EX4 is already difficult; for EX5 it is nearly impossible.
This guide breaks down the technical reality of EX4 files, why automated decompilers fail, and how to safely solve your coding problem. What Are EX4 and MQ4 Files?
In most jurisdictions, the author of an MQL4 program holds the copyright to their source code. Distributing or using tools to obtain source code from a compiled version without the author’s express permission is typically a violation of their intellectual property rights and may constitute copyright infringement. Decompilation should generally only be considered for programs you created yourself but lost the source code for, or with explicit permission from the copyright holder.
This query leads to a murky intersection of software reverse engineering, proprietary trading logic, and open-source ethics. GitHub hosts dozens of repositories claiming to decompile EX4 files back to human-readable MQ4. But do they work? Are they legal? And what are the real risks?
No, you cannot reliably decompile a modern EX4 file to clean MQL4 source code using anything from GitHub.
