File Extension Library

.CLSID File Extension

  • Developer by: Sublime HQ Pty Ltd
  • Category: Settings, options, themes or skins Files

What are .CLSID files and how to open them?

Can't open .CLSID 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 .CLSID file.

What is a .CLSID file extension?

.CLSID file extension is created by Sublime HQ Pty Ltd. .CLSID has been classified as Settings, options, themes or skins Files.

.CLSID is CLSID identifier

The clsid file extension can be used by some applications and operating systems to store CLSID identifier.

The CLSID (Class Identifier) is a globally unique identifier. It is a string of alphanumeric (both numbers and alphabet characters) symbols that are used to represent a specific instance of a Component Object Model or COM-based program.

The example of CLSID from Windows Registry:


How to open:

It may be viewable in any text editor.

How to convert:

Currently there is no specific information available, about how to convert this file extension.

How to fix problems with .CLSID files

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