.CLB File Extension

File Type:
COM+ Catalog File

Having trouble opening .clb extension? Don't panic! This page explains what clb files are as well as suggests programs you may use to open clb files. You can download these programs through this page.

What is a CLB file?

Clb file extension has COM+ Catalog file type, developed by Microsoft, which is associated with the "system files" category.

Microsoft COM+ is a Windows OS service that maintains communication between components. Catalog files used by this service have the .CLB extension. They include information about COM+ program, computer-level attributes, and class. Information from CLB files assures working consistency of computer services. Files with this extension are often saved in the COM+ registration database. 

To learn how you can open the given file, read the information below.

clb file icon
File Type:
COM+ Catalog File
System Files

How to open CLB file?

Double click the clb file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .clb extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the clb extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the clb file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open CLB files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the clb file as well. Download Universal File Viewer for your OS.

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