Can I use MetaTrader 4 (MT4) on my Mac?
Yes, you can. MXT offers a free custom-built MT4 for Mac platform. It has the same full capabilities as your PC version including EA use.
You can access this software by either downloading a free 30-day trial or opening a live account. You can also access your MT4 account via your web browser on the Mac (including Safari) by logging into the Webtrader page.