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

Details of extension .olecf

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

Below, you can find answers to the following questions:

  • What is the .olecf file?
  • Which program can create the .olecf file?
  • Where can you find a description of the .olecf format?
  • What can convert .olecf files to a different format?
  • Which MIME-type is associated with the .olecf extension?
OLE 2 Compound File .olecf file icon

OLE 2 Compound File

The OLECF file is an OLE 2 Compound File. The Object Linking and Embedding Compound File (OLECF) format is used to store certain versions of Microsoft Office files, thumbs.db and other file formats.
Detailed description not available
Category: Data files
Application: libolecf
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

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

Can't open a .olecf file?

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

Windows can't open this file:

File: example.olecf

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 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android