File Extension Library

.M4 File Extension

  • Category: Developer Files
  • Format: Text

What are .M4 files and how to open them?

Can't open .M4 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .M4 file.

What is a .M4 file extension?

.M4 file extension has been classified as Developer Files. The format of .M4 file is Text

.M4 is Macro Processor Library

File written for m4, a Unix macro processor that is included with many Unix and Linux distributions; contains macros in addition to other text, but the macros are expanded when processed by m4; often used for setting up configuration files.

List of all softwares that can open the Macro Processor Library
MacroMates TextMate

How to fix problems with .M4 files

  1. You need to update the application that you normally use to open .M4 files. Only the latest version of the software supports the current .M4 file format
  2. You need to check the .M4 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)