Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .3th

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

Below, you can find answers to the following questions:

  • What is the .3th file?
  • Which program can create the .3th file?
  • Where can you find a description of the .3th format?
  • What can convert .3th files to a different format?
  • Which MIME-type is associated with the .3th extension?
3D Movie Maker Thumbnail Data .3th file icon

3D Movie Maker Thumbnail Data

3TH file is a 3D Movie Maker Thumbnail Data. 3D Movie Maker is a program created by Microsoft's Microsoft Kids subsidiary in 1995.
Detailed description not available
Category: Data files
Application: 3D Movie Maker
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
3D Movie Maker Project
3D Movie Maker Video
3D Movie Maker Scene Data

Other types of files may also use the .3th file extension. If you have helpful information about .3th extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Advent 3B2 Tag Header
Ethnograph Document
ANSYS Results File
Therion Data
CONTAM Weather Data

The .3th filename extension is often given incorrectly!

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

3h (1), th (1), eth (1), wth (1), rth (1)

Can't open a .3th file?

If you want to open a .3th file on your computer, you just need to have the appropriate program installed. If the .3th association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.3th

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android