File Extension Library


.THEME File Extension

  • Developer by: Microsoft
  • Category: System Files
  • Format: Text

What is an .THEME file?

.THEME file extension is created by Microsoft. .THEME has been classified as System Files. The format of .THEME file is Text.

.THEME is Microsoft Plus! Desktop Theme

A THEME file contains a theme for Microsoft Plus!, a software enhancement to the Windows operating system. It contains settings used to customize the Windows desktop and is saved in Microsoft's .INI text-based format, which includes colors, styles, and references to image and sound files used by the theme. THEME files may be included with the Microsoft Plus! software or may be custom made by the user.

The first Plus! package was developed as Microsoft Plus! for Windows 95. The enhancement software was later created for Windows 98 and Windows XP as well. It was discontinued after the release of Microsoft Vista, which included many of the Microsoft Plus! features.

The Windows 7 THEME file format includes new features that were not available in previous versions of Windows. Older versions of Windows can still read these files, but they ignore the unrecognized sections. Windows 7 also supports the newer .THEMEPACK format, which stores the THEME file as well as the image, sound, and other files referenced by the theme.

NOTE: WineHQ can use THEME files to stylize the skins of Windows programs on the Linux platform.

List of all softwares that can open the Microsoft Plus! Desktop Theme
Windows
Microsoft Windows
Microsoft Plus!
Linux
Wine
File Type 2:

Comodo Theme File

Developer by: Comodo Group Category: Settings Files Format: Binary

User interface theme file used by COMODO, an antivirus application; contains colors and styles that change the appearance of the program; used for personalizing and changing the look and feel of the software.

Comodo themes that use the ".theme" extension use the same format as .MSSTYLES files.

List of all softwares that can open the Comodo Theme File
Windows
Comodo Internet Security
Comodo Antivirus
File Type 3:

GTK Theme Index File

Developer by: The GTK+ Project Category: Settings Files Format: Text

Theme index file used by GTK, a tool used for programming user interfaces in Linux; contains desktop theme settings, including name, type, comment, icons, background image, window preferences, fonts, sounds, and color schemes; stored in a plain text format.

THEME files may be included as part of a .GTP theme package or a gzip-compressed-tar archive, both of which include an index.theme file. Theme packages may be installed under the /home/[username]/.themes/[themename]/ directory in GNOME and XFCE.

List of all softwares that can open the GTK Theme Index File
Linux
GNOME Desktop

How to Open .THEME file on different platforms

Open .THEME File on Windows

  • Right-click a .THEME
  • Left-click "Open With" > "Choose another app"
  • Select the program that opens .THEME file and Select check box "Always use this app to open .THEME files" Press "Ok"

Open .THEME File on Mac

  • Right-click (or Ctrl + Left-click) the .THEME file
  • Click "Open With" > "Other.."
  • Then choose another program from the app list and press "Open"
  • Select check box "Turn on" for "Always open in app"

Open .THEME File on Linux

Right click on the .THEME file, choose "Open with" and select a program from the list above

Open .THEME File on iPhone

Select a file. If you don't see an application to open the .THEME file, tap "Share" and choose the right app.
Method 2
Save the file. Then open the app «Files». Touch and hold the file, then release your finger. You will see a black menu bar. After that tap "Share" and select an application.

Open .THEME File on Android

Tap the Settings icon on an Android smartphone, then select «Applications». Click the Settings icon in the upper right corner of the screen, to change the default apps.
If you want to open, edit, save or even convert .THEME files on Android, then your best bet is to download one of the dedicated apps available on Google Play.

How to fix problems with .THEME files

  1. You need to update the application that you normally use to open .THEME files. Only the latest version of the software supports the current .THEME file format
  2. You need to check the .THEME file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)