FIK file format description

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

1 filename extension(s) found in our database.

.fik - MATLAB File Installation Key

The FIK data files are related to MATLAB. The FIK file is a MATLAB File Installation Key. MATLAB is a high-level language and interactive environment that enables you to perform computationally intensive tasks faster than with traditional programming languages such as C, C++, and Fortran.

Data files
- / -
MATLAB File Installation Key related extensions:
MATLAB AutoSave File
MATLAB MAT5 Format Data
MATLAB Install Data
MATLAB Component Technology File

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

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

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

bik, cik, dik, eik, fi, fil, fim, fio, flk, fuk, ik, rik, tik, vik

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Postal 2 Map Data
ACL for Windows Data
ProWorx NXT Format Export
Folder Lock Data
Swedish Grid Map
Corel WordPerfect Overlay Data

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

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