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

Details of extension .opef

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

Below, you can find answers to the following questions:

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

OmniPass Encrypted Folder Data

The OPEF file is an OmniPass Encrypted Folder Data. OmniPass allows a user to encrypt/decrypt data and login to their local PC, home or corporate network, websites and applications.
Detailed description not available
Category: Other files
Application: OmniPass
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

iPublisherCentral eBook
IBM Optim Export Format Data
IRCS Observation Procedure Execution Data
Open Electronic Package Ebook
Preferred Executable Format

The .opef filename extension is often given incorrectly!

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

opf (1), oef (1), pef (1), ope (1), ipef (1)

Can't open a .opef file?

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

Windows can't open this file:

File: example.opef

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