What is a THM file?
Developed by the Sony Ericsson, the THM extension stores a theme file stored by the once-popular Sony Ericsson mobile phones. It contained customizable settings to tweak the look of the interface and had custom text colors, icons, color palette, wallpaper, and other information. It has been many years since the partnership broke off, and none of the OEMs took the format along. It is therefore considered obsolete and no longer in use.
How to Open THM Files
How to Make THM Files
Below are some software programs that can open THM files. Download one to open your file now.