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Details of the .qht file extension

The table below provides useful information about the .qht file extension. It answers questions such as:

  • What is the .qht file?
  • What program do I need to open a .qht file?
  • How can the .qht file be opened, edited or printed?
  • Where can I find the specifications for .qht?
  • Which MIME-type is associated with the .qht extension?
  • How can I convert .qht files to another format?
  • What are other, similar filename extensions to .qht?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

.qht file extension details

QuickTime HTML

QuickTime HTML .qht file icon
QHT file is a QuickTime HTML file.
QHT format description not yet available
Category: Document files
Application: QuickTime Player
Mime-type: text/x-html-insertion
Magic number: -
Magic string: -
Sample: -
QHT aliases:
qhtm, qhtml
QHT related links:
QHT related extensions:
Hypertext Markup Language Document

Multipurpose Internet Mail Extension HTML

XHTML Document

ColdFusion Markup Language

HTML Document with SSI

ColdFusion Component File

Other types of files may also use the .qht file extension.

.qht file extension error

The .qht file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ht, qth, qbt, qmt, qut

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

QuickTime Movie
HyperTerminal Settings
Humminbird Track Data
Intuit QuickBooks Temporary File
WinOrbit Observer Database
Intuit Quicken v4 Memory List File
IBM Voice Type Language Vocabels Data
open .qht file

Can't open a .qht file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .qht file association, check the FAQ.

.qht file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .qht file extension, write to us!

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