Convert rle to isobrl6

What is the difference between .rle and .isobrl6?

Description: The RLE (Run Length Encoded Bitmap) file type is a bitmap image format that employs run-length encoding, a simple compression technique to minimize file size without losing image quality. This method works by compressing sequences of identical pixels (runs) into a single value and count, rather than storing each pixel individually. RLE is particularly effective for images with large areas of uniform color, such as icons, line drawings, and simple graphics. It can significantly reduce file sizes, making it beneficial for storage.; ISO/TR 11548-1 BRaiLle 6 dots is a file type used to store text in a special format that is readable by a Braille printer. It is intended to be used to create tactile materials for the visually impaired.