OCF file format description

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

1 filename extension(s) found in our database.

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

Can't open a .ocf 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:

example.ocf

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 .ocf file extension is often given incorrectly!

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

ovf, cf, off, odf, oct, oce, occ, oc, kcf, oxf, cof, osf, ofc, ocv, ocr

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.cf

Sendmail M4 Configuration File

.oce

OCE Database Connection File

.ocb

Origin Code Builder Object

.pcf

Calyx Point Point Data

.kcf

Sony Ericsson HID Keypad Configuration

.ofc

Open Financial Connectivity Document

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