>> CMI file

CMI file format description

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

3 filename extension(s) found in our database.

.cmi - OCaml Compiled Interface

The CMI development files are related to OCaml. CMI file is an OCaml Compiled Interface. OCaml (Objective Caml) is the main implementation of the Caml programming language, created by Xavier Leroy.

Development files
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OCaml Compiled Interface related extensions:
OCaml Compiled Bytecode
OCaml CMT Data
OCaml Library
OCaml Source Code
OCaml Interface Source
OCaml Ocamlyacc Input Data

.cmi - Camomile Interface Data

The CMI data files are related to Camomile. CMI file is a Camomile Interface Data. Camomile is a Unicode library for ocaml. Camomile provides Unicode character type, UTF-8, UTF-16, UTF-32 strings, conversion to/from about 200 encodings, collation and locale-sensitive case mappings, and more.

Data files
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Camomile Interface Data related extensions:
Camomile Library
Camomile Module

.cmi - The Dig Game CMI Data

The CMI game data files are related to The Dig. CMI file is a The Dig Game CMI Data. The Dig is a graphical point-and-click adventure game developed by LucasArts.

The Dig
Game Data files
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The Dig Game CMI Data related extensions:
Dungeon Keeper 2 Game Archive
Shadowgrounds Game Data
Dr. Brain Game Data
ANNO 2205 Saved Game
Prince of Persia: The Sands of Time Video
Goofy Golf Deluxe Saved Game Data

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

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

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

chi, ci, cim, cki, cli, cm, cmj, cmk, cml, cmo, cmu, cni, dmi, fmi, mci

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

CryptoMailer Encrypted File
Commodore 64 True Paint Image
Off by One Web Browser Cookie Data
Chemical Markup Language File
CoCreate Document
BYOND Dream Maker Icon File

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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