), lacks original comments, and may have incomplete or illogical functions that do not match the original developer's intent. Purebeam Wrappers projects, such as FX31337/ex4_to_mq4_cli
Never run a decompiler from an unknown GitHub repository on your main trading machine or VM without extreme isolation.
Many developers will sell you the source code (MQ4) for a higher price, typically 5–10x the EX4 cost. This is legal, safe, and you get real comments and logic.