Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .foc

Below, you can find answers to the following questions:

  • What is the .foc file?
  • Which program can create the .foc file?
  • Where can you find a description of the .foc format?
  • What can convert .foc files to a different format?
  • Which MIME-type is associated with the .foc extension?

1 extension(s) and 0 alias(es) in our database

FOCUS Database .foc file icon

FOCUS Database

FOC file is a FOCUS Database. FOCUS is a programming language and integrated development environment (IDE). FOCUS was originally developed for data handling and analysis on the IBM mainframe.
Detailed description not available
Category: Data files
Application: FOCUS
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .foc file extension. If you have helpful information about .foc extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

EncryptOnClick Encrypted File
Microsoft Word Document
Microsoft Visual FoxPro Catalog File
Fallout 3 Saved Game
EasyWord Big Document
Eudora Addressbook TOC
Hitachi Ladder Editor Box Comment
Adobe FrameMaker TOC
World of Warcraft Add-on TOC

The .foc filename extension is often given incorrectly!

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

toc (21), eoc (17), boc (14), voc (12), fox (10), doc (9), fos (8), fpc (8), roc (5), coc (5), fc (5), oc (4), fov (4), fof (4), fkc (4)

Can't open a .foc file?

If you want to open a .foc file on your computer, you just need to have the appropriate program installed. If the .foc association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.foc

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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