Backtesting Expert Advisors

[ARCFX]

I have an algo I am working on that trades multiple pairs but each pair has very different settings.  I am looking to test all of them together so I can really understand the correlation for draw and margin usage.  Can you recommend a way to simultaneously backtest many pairs using the same EA but with different set files for each pair?

[Carl Schreiber]

Do you know this: https://www.mql5.com/en/articles/mt5/strategy_tester

[Stanislav Korotky]

I'm sure the OP means something like MultiTester by fxsaber, because the tester itself does not provide the required mode. Unfortunately, it's published in Russian only.