alphabetical list of extensions

File extension .THM

File description

The THM is the file format that comprises of small images that are normally used over the Web for clip art and in the image galleries online or the ones that are on a user’s camera or hard drive. Such images are generally referred to as the thumbnails. They can also be created by numerous video and photo editing programs.

Some of the digital cameras also make use of the THM extension and then save these small icons that are captured using the digital camera.

Description of the problem

If you have on your computer a .THM file that you cannot open, you are in exactly the same situation as thousands of other people who have similar problems with this or any other unknown file.

There may be several reasons why you cannot open the file with .THM extension. Directly on this website you can find a solution of the most common problem with the .THM file – that you do not have on your computer the appropriate program to open the file.

Solution

From the list below, select the appropriate program, install it and double click on the icon of a file that did not want to open - the problem with the .THM file extension should be solved. However, if this does not happen, go back to the website to learn about other possible causes of the error, which have been described at the bottom of the website.

Category

Raster Image Files

Developer

N/A

Popularity

File name: Thumbnail Image File

Programs that will open this file:

Windows

ACDSee

Microsoft Windows Photos

Windows Photo Viewer

Mac OS

Apple Preview

Category

Raster Image Files

Developer

N/A

Popularity

File name: Video Thumbnail File

Programs that will open this file:

Windows

Adobe Photoshop

Microsoft Paint

Microsoft Windows Photo Viewer

Picture viewer

Sony Picture Motion Browser

ZoomBrowser EX

Mac OS

Adobe Photoshop

Apple Preview

Picture viewer

Category

Misc Files

Developer

Sony Ericsson

Popularity

File name: Sony Ericsson Theme File

Programs that will open this file:

Windows

Solar Eclipse Theme Creator Pro

Sony Ericsson Themes Creator

Mac OS

Sony Ericsson Themes Creator

Category

Executable Files

Developer

Thermwood

Popularity

File name: Thermwood Macro File

Programs that will open this file:

Windows

Thermwood Mastercam

Remember!

The .THM file extension can correspond to several not related file formats. If there is more than one file format with the .THM extension, you will probably find most of them at this website. Remember that you need to download a program to support a particular file type. So first look through the entire contents of the website to select a program to support just the file you have.

Other possible reasons why your .THM file does not want to open

In addition to the problem described above, i.e. the lack of the appropriate application to support the .THM file, there may be several reasons that cause problems with opening and operation of the data format:

1. Incorrect version of the installed application

A quite common problem is the lack of application in the appropriate version. Even if you have an application, with the help of which you should open the .THM file, you may have a problem with it because of its version. Perhaps in previous versions the application has not yet supported the .THM file, so download the update and check again.

2. Incorrect .THM file association with the program

If you have already installed the appropriate application, and it is the correct version, the file may not open correctly, because the operating system does not have information that this program supports the file. So you need to "show" which program the computer should use. To do this:

Right-click the .THM file
Go to the "Open with" - then "Choose default program ..."
Locate the appropriate application
Click "OK"

3. The file is corrupt

It also happens that the file you want to open is corrupt and therefore there is no such possibility. In this situation, you should find its different version, or ask a person from whom you got, to send it again.