>> 4MI file

4MI file format description

Many people share .4mi files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .4mi file can be edited, converted or printed with. On this page, we try to provide assistance for handling .4mi files.

1 filename extension(s) found in our database.

.4mi - AtariTools-800 4 Missiles Data

The 4MI graphic files are related to AtariTools-800. 4MI file is an AtariTools-800 4 Missiles Data. AtariTools-800 is a Windows toolkit dedicated to ATARI 400/800/XL/XE/5200/XEGS, includes Char-Editor, Char-Animator, PM Editor, DL and GR Editor.

Graphic files
- / -
AtariTools-800 4 Missiles Data related extensions:
AtariTools-800 Font Data
AtariTools-800 Graphic Data
AtariTools-800 4 Players Data
AtariTools-800 4 Players and 4 Missiles Data
AtariTools-800 Font Data
AtariTools-800 Missile Data

Naturally, other applications may also use the .4mi file extension. Even harmful programs can create .4mi files. Be especially cautious with .4mi files coming from an unknown source!

Can't open a .4mi 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 .4mi file extension is often given incorrectly!

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

emi, m4i, mi, rmi, tmi

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Pocket Tanks Emitter File
WeintekHMI EasyBuilder 8000 EMI File
CoCreate Document
TCM-3 Encoded Video File
IBM Voice Type Languages Newuser Data
MIDI Music

Operating systems 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

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If you have useful information about the .4mi file format, then write to us!

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