Varieties of THM Files

Dominant THM File Type

.THM

File Name:	.thm
Category:	Sony Ericsson Mobile Phone Theme File

The THM file is a theme file primarily used by Sony Ericsson mobile phones. It contains settings that are used to customize features like window and text colors, icons, wallpaper, and other images. THM files can be created and edited using Themes Creator from Sony Ericsson.

Author:	Sony
File Category:	Uncommon Files
Subkey:	HKEY_CLASSES_ROOT\.thm

Software Programs That Open The Sony Ericsson Mobile Phone Theme File:

Sony Ericsson Theme Creator by Sony Mobile Communications

Windows

Mac

Secondary THM Associations

.THM

File Name:	.thm
Category:	Video Thumbnail File

A THM file is a thumbnail image created by several digital camcorders and other software programs when a video clip is saved. It usually contains a small image taken from the clip's first frame.

Author:	XnSoft
File Category:	Raster Image Files

Software Programs That Open Video Thumbnail File Files:

Microsoft Windows Picture and Fax Viewer by Microsoft Corporation

Compatible with:

Windows

IrfanView by Open Source

Compatible with:

Windows

iOS

Android

Linux

Apple Photos by Apple

Compatible with:

	Mac
	iOS

Adobe Photoshop Elements by Adobe Systems Incorporated

Compatible with:

Windows

Mac

Konvertor by Logipole

Compatible with:

Windows

Lemkesoft GraphicConverter by Lemkesoft

Compatible with:

Mac

Linux

Adobe Photoshop CC by Adobe Systems Incorporated

Compatible with:

Windows

Mac

Apple Preview by Apple

Compatible with:

Mac

Sony Picture Motion Browser by Sony

Compatible with:

Windows

Microsoft Paint by Microsoft Corporation

Compatible with:

Windows

Android

ZoomBrowser by Canon Inc.

Compatible with:

	Windows
	Windows Server 2012

Mac

Linux

OS X El Capitan

ACDSee Photo Manager by ACD Systems

Compatible with:

Windows

.THM

File Name:	.thm
Category:	Thumbnail Bitmap Image File

A THM file can also be a thumbnail file for bitmap images commonly used in clip art galleries or on the web. It may also be created by different editing programs or digital cameras.

Author:	Various Developers
File Category:	Raster Image Files

Software Programs That Open Thumbnail Bitmap Image File Files:

Adobe Photoshop by Adobe Systems Incorporated

Compatible with:

Windows

Mac

Microsoft Windows Picture and Fax Viewer by Microsoft Corporation

Compatible with:

Windows

IrfanView by Open Source

Compatible with:

Windows

iOS

Android

Linux

Microsoft Windows Photos by Microsoft Corporation

Compatible with:

Windows

Adobe Photoshop Elements by Adobe Systems Incorporated

Compatible with:

Windows

Mac

Konvertor by Logipole

Compatible with:

Windows

Lemkesoft GraphicConverter by Lemkesoft

Compatible with:

Mac

Linux

Apple Preview by Apple

Compatible with:

Mac

ACDSee Photo Manager by ACD Systems

Compatible with:

Windows

.THM

File Name:	.thm
Category:	Thermwood Macro File

The THM file extension is also used by Thermwood Mastercam. It contains router machining instructions that make router processes automatic.

Author:	CNC Software
File Category:	Executable Files

Software Programs That Open Thermwood Macro File Files:

Mastercam by CNC Software

Compatible with:

Windows

.THM

File Name:	.thm
Category:	Serif DrawPlus Theme File

A THM file can also be a theme file created by Serif DrawPlus.

Author:	Serif
File Category:	Settings Files

Software Programs That Open Serif DrawPlus Theme File Files:

Serif DrawPlus by Serif

Compatible with:

Windows

.THM

File Name:	.thm
Category:	Messenger Plus! Skin Resource File

The THM file extension is also associated with Messenger Plus! that comes with the Windows Vista operating system. It is used for separate resource archive that store themes or skins.

Author:	Yuna Software
File Category:	Settings Files

Software Programs That Open Messenger Plus! Skin Resource File Files:

Messenger Plus! by Yuna Software

Compatible with:

Windows

.THM

File Name:	.thm
Category:	OpenOffice.org Configuration File

Configuration file associated with the Apache OpenOffice suite, an open-source application suite whose main components are for word processing, spreadsheets, presentations, graphics, and databases.

Author:	Apache Software Foundation
File Category:	Settings Files

Software Programs That Open OpenOffice.org Configuration File Files:

Apache OpenOffice by Apache Software Foundation

Compatible with:

Windows

Mac

Android

Linux

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Troubleshoot THM Files

Troubles Opening THM Files

Sony Ericsson Theme Creator Disappeared

Double-clicking your THM file prompts the message "%%os%% Can't Open THM File". When this happens, it is commonly due to Sony Ericsson Theme Creator missing in %%os%%. You won't be able to double-click to open your THM because your OS doesn't know what to do with it.

Tip: If you know of another program that can open your THM file, you can try opening it by selecting the application from the programs listed.

Incorrect Sony Ericsson Theme Creator Version

Sometimes your installed version of Sony Ericsson Theme Creator won't support your Sony Ericsson Mobile Phone Theme File file. You will need to download a newer version of Sony Ericsson Theme Creator if you don't have the right version. This issue mainly occurs when your Sony Ericsson Mobile Phone Theme File file was created by a newer version of Sony Ericsson Theme Creator than you have on your PC.

Tip: Investigate your THM file by right-clicking and selecting "Properties" to find clues on what version you need.

Conclusion: The majority of THM file opening issues are due to not having the correct Sony Ericsson Theme Creator version installed.

More Causes of Problems Opening THMs

You can still experience errors opening THM files even with the latest version of Sony Ericsson Theme Creator installed on your PC. If you are still having problems opening THM files, there may be other issues that are preventing you from opening these files. Other contributing causes:

• Corrupt Windows Registry file path references for THM
• Corruption of the THM file description inside the Registry
• Defective install of a THM program, such as Sony Ericsson Theme Creator
• Your THM can't be loaded properly (file corruption)
• Past or present virus infection has affected your THM
• Device drivers for THM-related hardware are out-of-date
• Your PC doesn’t have enough available resources to open the Sony Ericsson Mobile Phone Theme File file