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

Details of extension .oh4

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

Below, you can find answers to the following questions:

  • What is the .oh4 file?
  • Which program can create the .oh4 file?
  • Where can you find a description of the .oh4 format?
  • What can convert .oh4 files to a different format?
  • Which MIME-type is associated with the .oh4 extension?
Overhoor List Data .oh4 file icon

Overhoor List Data

The OH4 file is an Overhoor List Data. Overhoor is a Dutch program for hearing languages and facts.
Detailed description not available
Category: Data files
Application: Overhoor
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .oh4 file extension. If you have helpful information about .oh4 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Hierarchical Data Format File
DrillAssistant List Data
Oracle Help for Java Links Data
PHP Script

The .oh4 filename extension is often given incorrectly!

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

oh (1), oht (1)

Can't open a .oh4 file?

If you want to open a .oh4 file on your computer, you just need to have the appropriate program installed. If the .oh4 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.oh4

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