MT4 and MT5 trading platforms are 2 different programs, thus it won’t replace the MT4 trading platform.

You can maintain both MT4 and MT5 platforms on your PC and may use the platforms for different accounts.

FXTM offers the MT4 and MT5 on various desktop and mobile devices as well as on WebTrader.

You can compare both platforms in FXTM’s MetaTrader4 VS MetaTrader5 page.

Operating System (OS) you need for the MT4/MT5

• Windows: Windows 7 and onwards.
• Mac: Mac OS X and onwards.