- Extension
- .ico
- .ppma
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Microsoft
- Jef Poskanzer
- Description
- An ICO file is an image format used to store icons for Windows programs, files, and folders. It contains two bitmaps: 1) the AND bitmap - the image mask (which determines what part of the icon is transparent) and 2) the XOR bitmap - contains the icon which is mapped onto the image mask. ICO files can be modified to create custom icons.
- The PPMA file format, also known as Portable Bitmap, is a plain text format used for representing bitmap images. This format is a part of the Netpbm suite, which includes various formats for portable grayscale, color, and bitmap images. PPMA files specifically store color images using ASCII text to describe the width, height, maximum color value, and the pixel values in terms of red, green, and blue components. It is designed for simplicity and ease of transfer between different computer systems, though the ASCII representation makes it less efficient in terms of file size compared to binary image formats.
- MIME Type
- image/x-icon
- image/x-portable-pixmap
