How to open .theme file format?

The probably reason why you are at this website is a problem with opening .theme file. The full name of the file is GTK Theme Index File. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is The GTK+ Project.

.theme file extension (GTK Theme Index File)

Category Developer/Producer File description Popularity
Settings Files The GTK+ Project GTK Theme Index File
RateRate
Programs using this file extension: .theme
ADS OS Software
Linux
Linux
  • GNOME Desktop
  • XFCE

.theme file extension (Microsoft Plus! Desktop Theme)

Category Developer/Producer File description Popularity
System Files Microsoft Microsoft Plus! Desktop Theme
RateRateRateRate
Programs using this file extension: .theme
OS Software
Windows
Windows
  • Microsoft Windows
  • Microsoft Plus!
Linux
Linux
  • Wine

.theme file extension (Comodo Theme File)

Category Developer/Producer File description Popularity
Settings Files Comodo Group Comodo Theme File
RateRate
Programs using this file extension: .theme
OS Software
Windows
Windows
  • Comodo Internet Security
  • Comodo Antivirus


The file extension .theme can be used by another programs. If you have some useful information about .theme file type that may help other users HowOpen.org, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .theme file?
  • How to open .theme file?
  • What is .theme file?
  • How can I convert .theme file?
  • Where can I find informations about .theme file extension? (for example on the File Extension website)
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .theme extension on Wikipedia.org.