A daily updated filename extension database!

HTHEME file extension

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

  • What is the .htheme file?
  • What program do I need to open a .htheme file?
  • How can the .htheme file be opened, edited or printed?
  • How can I convert .htheme files to another format?

Table of Contents

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

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

✅ Thinkfree Office NEO Show Theme

HTHEME file is a Thinkfree Office NEO Show Theme. Thinkfree Office NEO is a web-based online office suite published by Hancom.
HTHEME format description not yet available
Category: Data files
Application: Thinkfree Office NEO
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
HTHEME aliases:
HTHEME related links:
HTHEME related extensions:
Thinkfree Office NEO Word Template

Thinkfree Office NEO Cell Template

Thinkfree Office NEO Show Template

Haansoft Nexcel Document

Haansoft Nexcel Template Document

Thinkfree Office NEO XML Document

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

🚫 The .htheme file extension is often given incorrectly!

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


Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Microsoft Windows Desktop Theme

🔴 Can't open a .htheme 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 .htheme file association, check the FAQ.

🔴 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 .htheme file extension, write to us!

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