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.
1 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
- - / -
- OCaml Compiled Interface related extensions:
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.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
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:
vmi, mi, cmk, smi, mci, dmi, cml, cmj, cli, chi, fmi, cni, cmo, cm, cki
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- BYOND Dream Maker Icon File
- CryptoMailer Encrypted File
- Dreamcast VMU Doiwnload Info File
- Chemical Markup Language File
- Media Control Interface Data
- ControlMyJoystick Profile
DataTypes.net 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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