Is it possible to use MQ4 in other applications?

[Angela1985]

I have a custom chart software made for my iMac using API trading. Now i am wondering if it is possible to use a custom MT4 indicator. I fully understand that my software need some kind of core library to even understand .ex4/.mq4 files. But to go any further, is it even possible? 

[William Roeder]

1. There is nothing called MQ4. There is the MT4 (terminal) and MQL4 (language).
2. There are no compilers other than the Editor. EX4s can only be run on the terminal.
3. Not possible.