There is no limitation on the number of the Expert Advisers that you can have in the MT4.

Nevertheless, please note that overloading the MT4 is not recommended as it may affect its performance and speed.

MT4 itself is a RAM consuming software that, the number of Indicators, EAs and price charts could directly affect the speed of execution.

You are recommended to close and cancel all applications which you don’t need for the moment.

For your information, there is no limitation to the maximum number of Indicators and Price charts you can monitor at the same time.

Where to get more EAs (Expert Advisers)

XM does not offer their own EAs or trading programs, so you need to acquire EAs from third parties.

It can be the community of MetaQuotes (MQL4) or other websites.

You may use EAs and other trading programs at your own responsibility.

XM’s Free VPS

For users of EAs, XM offers Free VPS (Virtual Private Server) for MT4 and MT5 platforms.

To use XM’s VPS for free, you must meet the following 2 conditions.

1. A minimum account balance of (Equity – Credit) 5,000 USD
2. At least 5 round turn lots or 500 micro round turn lots per month of trading

Otherwise, you may pay 28 USD per month to use the service.

For more information, please visit XM Official Website.