OpenComic

u can zoom in or out, enable a double-page format, adjust the width or margin size, change the animation speed, and more. OpenComic also has a magnifying glass you can use to zoom in on a specific part of a comic, bookmarks, night mode, and even a manga mode. As well as loads of features, OpenComic also has keyboard shortcuts for nearly all of them. On top of all this, this app is compatible with loads of different comic formats, including JPG, PNG, APNG, GIF, WEBP, SVG, BMP, and ICO and PDF, RAR, ZIP, 7Z, TAR, CBR, CBZ, CB7 and CBT. Comfortably read any of your comics -no matter what format they're in- with the app OpenComic.