File Extension Library

.CHQ File Extension

  • Developer by: Microsoft Corporation
  • Category: Various data Files

What are .CHQ files and how to open them?

Can't open .CHQ 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 .CHQ file.

What is a .CHQ file extension?

.CHQ file extension is created by Microsoft Corporation. .CHQ has been classified as Various data Files.

.CHQ is Microsoft Help combined full-text search file

The chq file extension is associated with Microsoft Help. File contains combined full-text search.

Microsoft Compiled HTML Help is a proprietary format for online help files, developed by Microsoft and first released in 1997 as a successor to the Microsoft WinHelp format. It was first introduced with the release of Windows 98, and is still supported and distributed through Windows XP, Vista and Windows 7 platforms.

How to open:

It is not possible to open files with chq extension.

How to convert:

The chq file extension can't be converted.

How to fix problems with .CHQ files

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