What are Libraries for MetaTrader 5?

Libraries are MQL-based trading tools for MetaTrader 5 used for automation, analysis, or extending trading functionality.

How do I install Libraries in MetaTrader 5?

Download the file and place it in the correct MetaTrader 5 data folder (Experts, Indicators, Scripts or Libraries), then restart the platform.

Are Libraries for MetaTrader 5 free?

Yes, most Libraries listed here are free source code examples for educational and development use in MetaTrader 5.

Can I edit Libraries for custom trading strategies?

Yes, with basic MQL4 or MQL5 knowledge, you can modify Libraries to match your trading strategy.

MetaTrader MT5 Library Source Code Downloads

Showing 393 results

MetaTrader 5 library

Base64 Encrypt Class

This a library for a quick and easy encryption and decryption using base64. The usage is very simple and can be done in a few lines of code. <<< The return value of a meth...

MetaTrader 5 library

Binary Flags

You can use binary flags to minimize bool parameters in a function signature.For example, MQL int size is 32 bits, so you can pack 32 1/0 parameters in a single int flag variable.B...

MetaTrader 5 library

Alphabet structure

This structure provides quick access to sets of lowercase and uppercase latin, russian characters, digits, punctuation, brackets, whitespaces, and special sets of symbols after/bef...

MetaTrader 5 library

Doubles comparer

A tiny class to compare floating point variables the right way with desired precision.Let's say you have two doubles with a value of 1.15.When you compare them, you expect them to ...

MetaTrader 5 library

Arrays class

Sometimes we need to add an element to array, or insert an element.Standard Mql Array functions are efficient but do not provide such functionality.For example, if you need to find...