COM_ file format description

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

1 filename extension(s) found in our database.

.bin_ - Emu8086 Assembly Source Code

The BIN_ development files are related to Emu8086. The BIN_ file is an Emu8086 Assembly Source Code. Emu8086 is an emulator of Intel 8086 microprocessor with integrated 8086 assembler and tutorials for beginners. emulator runs programs like the real microprocessor in step-by-step mode. The Emu8086 seems to be no longer supported.

Development files
- / -
com_, exe_
Emu8086 Assembly Source Code related extensions:
Emu8086 Assembly Source Code

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

Can't open a .com_ 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:


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 .com_ file extension is often given incorrectly!

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

com, co_

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Windows Command File
Compressed COM File
Executable File

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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

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