Version — Ex4 To Mq4 V4 Decompiler Version 4.0 5 _top_ Full

Yes, Version 4.0.5 has been distributed as freeware. However, "free" does not mean "legal to use for any purpose" — the legal restrictions on decompilation still apply.

: Locking your algorithmic setups and demanding payment. Ex4 To Mq4 V4 Decompiler Version 4.0 5 Full Version

Before resorting to decompilation, consider these alternatives: Yes, Version 4