Ex4 to MQ4 V40427ZIP is an exclusive, high-priority conversion package designed for MetaTrader strategy developers and traders who need a reliable, accurate way to migrate compiled Expert Advisor and indicator code (EX4) back into editable MQL4 source code (MQ4) while preserving logic, structure, and usability.
: It only works on files compiled with MT4 Build 509 or lower (pre-February 2014). ex4 to mq4 v40427zip exclusive