Tips to open XLB file

Can't open the XLB file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open XLB files as well as a list of programs that support XLB files.

XLB file extension

File Name Excel Toolbars Format
File Developer Microsoft
File Category Settings Files

The XLB file is supported on 2 operating systems. Depending on your operating system, you may need different software to handle the XLB files. Below is a summary of the number of programs that support and open the XLB file on each system platform.

Operating systems
  • 2
  • 1
  • 0
  • 0
  • 0
  • 0

What is XLB file?

The file in the XLB format belongs to the Settings Files category. The creator of this file is Microsoft. Additionally, the Settings Files category contains 1305 of other files. Excel Toolbars Format appears on 2 operating systems as a functional file. Although it can be found with greater or lesser success on any operating system, it will only be useful on Mac OS, Windows. The main program that supports this format is Microsoft Excel. This was created by Microsoft Corporation. Alternatively, you can use 2 other programs. The Microsoft Office programs will also handle the file when the Microsoft Excel program does not fulfill its role.

How to open XLB file?

The main problem with Excel Toolbars Format is that the XLB file is incorrectly associated with programs. This is manifested by the fact that XLB files open in unusual applications or do not have an assigned program. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the XLB file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Microsoft Excel

In this case, you should first verify that the Microsoft Excel application is installed on the computer. To do this, enter the name Microsoft Excel into the system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Later in this article you will find a list of programs that can open XLB files.

Programs to open XLB file

Remember to download programs supporting XLB files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Microsoft Excel with XLB files

If, despite the installed application, the XLB file does not start in the Microsoft Excel application, you must create a file association. This option is available from the level of Properties of a specific file available in the context menu. Information about the file and the program that the file is associated with are available here. Using the "Change" button we can set the program to handle this type. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. Checking the "Always use the selected program ..." box will permanently associate the XLB file with the Microsoft Excel program.

Step 3. Update Microsoft Excel to the latest version

If, however, after binding Microsoft Excel with Excel Toolbars Format there were still problems, you should update the program to the latest version. Some applications allow you to update from the program level, and for others you need to download the installer from the Microsoft Corporation page and install.

Step 4. Check for the following problems with the XLB file

If the above steps do not help, you can assume that the file itself is not correct. This could be due to the file itself, the cleanest issues are:

The XLB file may be unusually small compared to the original file. Usually this applies to XLB files downloaded from the Internet in case the download did not finish properly. The only repair option is to download the file again.
The operating system may be infected with a computer virus. Perform a virus scan using available and up-to-date anti-virus software. If this is not possible, you can use the online scanner. However, it is important to scan the entire system, not only the file XLB or the program directory. Sometimes virus-infected XLB files cannot be recovered, so make a backup in advance.
This can happen especially when the program is dynamically developed and the structure of the XLB files changes over time. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
There can be many reasons for the failure. Depending on the type of file, it is necessary to repair it accordingly. Some programs offer the option of recovering data from damaged XLB files. The easiest way to restore the file is from a backup or by contacting Microsoft, but this one can be expensive. Not all damage can be reversed.
The program indicates that the file is encrypted or corrupted. The encrypted file XLB except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
Some of the system directories are excluded from modification. These directories are write-protected to them and it's very hard to fix this problem. It is best to move XLB to a different directory.
This can happen on a file that does not support multiple access. Some file types can only be opened in one program at a time. Running programs (including those in the background) should be verified. Sometimes you have to wait for the session to the file XLB to close. Antivirus programs or a backup being made may lock the file for a while without the user's knowledge. If the problem persists, restart the machine.