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

Details of extension .obu

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

Below, you can find answers to the following questions:

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

WindLDR Device Data List

The OBU file is a WindLDR Device Data List. WindLDR is a Windows application software for IDEC PLCs.
Category: Data files
Application: WindLDR
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
WindLDR 6 Project Settings
WindLDR Ladder Diagram
WindLDR Bookmarks File
WindLDR Print Settings
WindLDR Custom Monitor Data
WindLDR Binary PLC Data

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

SAP Business One BackUp Data
MariaDB InnoDB Undo Log
Cloaked Affiliate Link Builder Settings
IBM LinkWay Object
Hitachi Ladder Editor Object Program
Microsoft Outlook RSS Subscription Data
Intel Relocatable Object Module
Genie Outlook Express Backup Data

The .obu filename extension is often given incorrectly!

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

obi (1), ob (1), ibu (1), pbu (1), oby (1), obj (1), obh (1), lbu (1), bu (1), oub (1), obk (1)

Can't open a .obu file?

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

Windows can't open this file:

File: example.obu

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