- Extension
- .btn
- .jxr
- Format
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Lincoln Beach Software
- Microsoft
- Description
- The BTN file format is associated with JustButtons, a software tool used for creating animated bitmap images specifically designed for web and presentation use. These files contain both the graphical data and the animation settings for buttons, such as hover or click effects, making them ideal for interactive web elements. The BTN format allows for the easy integration of visually appealing, animated buttons into websites without requiring extensive coding knowledge. This format is particularly useful for web designers and developers looking to enhance user interface elements with animated graphics.
- Image stored in the JPEG XR format, which was originally developed by Microsoft for Windows Media software; supports deep color images with 48-bit RGB; used for high-resolution professional image editing; also supports lossless and lossy compression.
- MIME Type
- application/x-btn
- image/vnd.ms-photo
