RGB to ICO Converter
Convert your RGB images to ICO format online for free
RGB
Silicon Graphics RGB
The SGI image format is a graphics file format for Silicon Graphics workstations. It is the native raster graphics file format for the Silicon Graphics IRIS GL and OpenGL libraries.
ICO
Microsoft Icon File
The ICO file format is an image file format for computer icons in Microsoft Windows. ICO files contain one or more small images at multiple sizes and color depths.