File Extension Library


.LBR File Extension

  • Developer by: IBM
  • Category: System Files

What are .LBR files and how to open them?

Can't open .LBR file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .LBR file.

What is a .LBR file extension?

.LBR file extension is created by IBM. .LBR has been classified as System Files.

.LBR is Lotus 1-2-3 display driver data

The lbr file extension is used by Lotus 1-2-3, a spreadsheet editing software for Microsoft Windows, MS-DOS, OS/2 and other operating systems, developed by IBM.

The lbr file contains display driver data.


How to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .lbr file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .LBR files

  1. You need to update the application that you normally use to open .LBR files. Only the latest version of the software supports the current .LBR file format
  2. You need to check the .LBR file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)