A theme file extension is related to the GTK, a tool for programming user interfaces. A theme file stores theme index.

There are 2 other file types using
the THEME file extension!

theme icon.theme - Windows desktop theme [common]

theme icon.theme - Apple iDVD theme

Detailed description

Software that open theme file

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THEME file extension - GTK theme index

What is theme file? How to open theme files?

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

The .theme files may be included as part of a .GTP theme package or a gzip-compressed-tar archive, both of whichinclude an index.theme file.

The default software associated to open theme file:

Gnome Desktop icon

The GNOME Project logoGnome Desktop  Linux/Unix software

Company or developer:
The GNOME Project

GNOME is a desktop environment used by various of Linux and Unix distribution packages. GNOME includes reating software development frameworks, selecting application software for the desktop, and working on the programs which manage application launching, file handling, and window and task management.

Help how to open:

The theme files are used for internal purposes of GTK software.

How to convert:

As far as we know, this .theme file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .theme file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open theme file, edit theme file, convert theme file, view theme file, play theme file etc. (if exist software for corresponding action in File-Extensions.org's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting theme files.

Programs that can create theme file - GTK theme index

Programs supporting the exension theme on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Gnome Desktop for create theme file action.


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