Files with com extension can be generally found as command files. It is a type of program executable file format associated with the MS-DOS operating system.

Detailed description

Software that works with com file extension

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COM file extension - Command executable

What is com file? How to open com files?

The com file extension is for a long time used for command files. A command file is a text file containing commands to be issued to the operating system.

This was the practice on many of the Digital Equipment Corporation mini and mainframe computer systems going back to the 1970s.

With the introduction of microcomputers this use of files ending with the extension com changed.

In MS-DOS and compatible DOSes, and in 8-bit CP/M, a COM file is a simple type of executable file.

The name of the file format is derived from the file name extension com (not to be confused with the .com top-level internet domain), which was originally the extension used for such files.

However there is no actual association between the file format and the file name extension in any but CP/M and very early versions of MS-DOS.

MIME types:
application/x-msdos-program
application/x-msdownload

This com file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to com file type:

CP/M picture or screenshot

CP/M  Multiplatform software

Company or developer:
Digital Research

An operating system for 8-bit computers. It looks rather like DOS to use this is hardly surprising because DOS was copied from CP/M in about 1980.

MS-DOS icon

Microsoft Corporation logoMS-DOS  Microsoft MS-DOS software

Company or developer:
Microsoft Corporation

MS-DOS (short for Microsoft Disk Operating System) is an operating system commercialized by Microsoft. It was the most commonly used member of the DOS family of operating systems and was the dominant operating system for computers during the 1980s

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Help how to open COM files:

This file is an executable. When you open it, you launch the program or script it contains.

How to convert file with extension COM:

As far as we know, this .com file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

Find conversions from com file:

com to txt

List of software applications associated to the .com file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open com file, edit com file, convert com file, view com file, play com file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting com files.

  • Open com file
  • Recover com file

Software that open com file - Command executable

Click on the link to get more information about listed programs for open com file action.

Multiplatform:

Microsoft MS-DOS:

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CMD file extension

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