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HTC

htc icon

HTML component

File type: Source code and script file, Internet related file

A htc file extension is associated with the HTML Components (scripts and a set of HTC specific elements).

What is htc file?

File type category:
Source code and script file
Internet related file

Date updated: June 27, 2025

The htc file extension is generally used for files that contain HTML Component data.

For Microsoft Internet Explorer 5 and later, HTML Components (HTCs) provide a mechanism to implement components in script as Dynamic HTML (DHTML) behaviors.

The htc file is an HTML file that contains script and a set of HTC-specific elements that define the component. The component is saved with an htc extension. This section lists these HTC-specific elements and the members they support.

MIME types:
text/x-component

How to open htc file?

Use text editor or specialised application like Adobe Dreamweaver to open and edit the *.htc file.

You can also open it in any web browser (Internet Explorer, Firefox).

How to convert htc file?

Conversion to other formats seems to be possible with compatible tools.

Associated software actions with the htc file

Software applications that can open htc files:

Software applications that can edit htc files:

Software capable of saving htc files:

Software apps that create htc files:

Microsoft Windows

Apple macOS / Mac OS X

Convert .htc files

Convert .htc to other formats

Related file extensions