unless you are 100% certain you own the original copyright. Risks include:
While the tool was popular for recovering lost source code or studying existing Expert Advisors (EAs), modern security updates to MetaTrader have made it largely obsolete for current files. Key Technical Capabilities and Limitations Ex4 To Mq4 Decompiler 4.0.432 - Updatedl
Users can then open the generated .mq4 file in MetaEditor, MT4's built-in development environment, to view and modify the source code. unless you are 100% certain you own the original copyright