His program differentiated itself from the more general image viewers of the day by focusing on easily displaying comic book and manga pages cleanly and sequentially, a critical feature for reading image-driven stories.īy packaging comic books with this special extension, Ayton and everyone after him accomplished two things. The idea of using a special extension for comic books was popularized in the 1990s by David Ayton, creator of the very popular freeware application That’s it, not a single secret sneaky thing going on under the hood at all: just archive files with images inside.īut why rename perfectly serviceable and decades-old file formats? RAR files with their extensions modified.
Since we’re talking about file types and not the stories contained within, here’s a spoiler alert: .CBZ and.
