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CLB File Extension

The CLB file extension was created by Microsoft and is also known as the COM+ Catalog File. CLB is classified as a System Files and This file is saved in a binary format, which requires a specific program to read its contents. You can open CLB files in ICQ program.

COM+ Catalog File Type

COM+ Catalog File Type
Extension .clb
Developer Microsoft
Popularity 5.0 (1 Votes)
Mime Type mime-type/not.available
Default Program ICQ
Category System Files
Format Binary
Updated 7/1/2025

What is a CLB File Type?

CLB files are found in the COM + registration database, which is located in the% windows _ directory%\ registration folder. They use the naming convention R000000000X.clb, where X is a letter or a number.

Free Online CLB Tools & Apps

Access powerful and secure free online CLB tools to convert, view, edit, merge, split, and compare CLB files — all without installing any software. Our tools support the .CLB (COM+ Catalog File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your CLB files directly from your device with ease.

CLB Files Common Issues

There are few common issues with the COM+ Catalog File .CLB=10948 File Extensions while opening the .CLB=10948 files on Windows and MacOs, we have solution to those issues such as:

Can't Open CLB Files?

  1. You must have supported software programs installed for COM+ Catalog File on your system such as ICQ.
  2. Associate default Icq ICQ program for *.clb (COM+ Catalog File) files.

    Associate CLB Default Program on Windows
    1. Right-click a *.CLB (e.g example.clb) file and click Open With.
    2. In the Open with dialog box, click Icq ICQ program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .clb files.

Related CLB File Extensions

CLB default file extension is .CLB and other similer related extensions are:

All Platform Software Programs for CLB File Extension

List of all softwares that can open the CLB files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open CLB File on Windows

Software License Developer
ICQ image. ICQ 000 for Windows Free ICQ

MacOs logo image - FileProInfo.comOpen CLB File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen CLB file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen CLB file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen CLB file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen CLB file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

CLB file extension icon image.About CLB - COM+ Catalog File

FileProInfo is to help you understand about the COM+ Catalog File with *.CLB suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for CLB. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for CLB, please let us know.

Updated 7/1/2025