DataTypes.net >> MQL4 file

MQL4 file format description

Many people share .mql4 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .mql4 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .mql4 files.

1 filename extension(s) found in our database.

.mql4 - MetaTrader MetaQuotes Language 4 File

The MQL4 development files are related to MetaTrader 4. MQL4 file is a MetaTrader MetaQuotes Language 4 File. MetaTrader is a software platform that is independent of the forex broker. MetaQuotes Language 4 (MQL4) is a built-in language for programming trading strategies.

Application:
MetaTrader 4
Category:
Development files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
mql
MetaTrader MetaQuotes Language 4 File related extensions:
.sv
SystemVerilog File
.svh
SystemVerilog Include File
.mediawiki
MediaWiki Source Code
.clog
MPI Parallel Environment CLOG
.rtw
Real-Time Workshop File
.ctf
MATLAB Component Technology File

Naturally, other applications may also use the .mql4 file extension. Even harmful programs can create .mql4 files. Be especially cautious with .mql4 files coming from an unknown source!

Can't open a .mql4 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.mql4

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .mql4 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ml4, mq4

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.ml4
Milestones v4 Project
.ml4
MultiLedger Customers Data
.mq4
MetaQuotes Language 4 Source Code
.mql
MetaTrader MetaQuotes Language 4 File

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-mql4-files

If you have useful information about the .mql4 file format, then write to us!

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