A daily updated filename extension database!

QTH file extension

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

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

✅ WinOrbit Observer Database

QTH file is a WinOrbit Observer Database. WinOrbit is a free software package for Microsoft Windows, which will compute and display the position of artificial earth satellites.
Category: Data files
Application: WinOrbit
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QTH aliases:
QTH related links:
QTH related extensions:

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

🚫 The .qth file extension is often given incorrectly!

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

qht, qt, qtb, qtg, qtm, qtn, qtt, th

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

QuickTime Movie
QuickTime HTML
Therion Data
ExamView Question Bank Data
QTgrader Data
Quanquest Quantum Element Definitions Data
Symantec Mac OS X Endpoint Protection Quaraintined File
Qtracker Application Theme Data

🔴 Can't open a .qth 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 .qth 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 .qth file extension, write to us!

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