Btn extension is related to JustButtons Animated Bitmap files. You may try to open btn files with JustButtons software.
Btn extension stands for animated bitmap files. These file formats are created by graphic software called JustButtons. Btn files include graphics which used as a web page or software button. You have chance to get detailed information and download JustButtons software. In this case please check the following link.
What to use btn
which page related to btn file
btn Related Searches
You can check related links about btn fileextension.