: On the right side, locate the column labeled "Use internal viewer for:" .
You cannot see an overview of all pages in the CBR file. To jump to page 45, you either guess or scroll. This is frustrating for reference reading.
: Use the arrow keys or the Page Up/Page Down keys to flip through comic pages.
Before diving into the "how," it is crucial to understand the "why." Modern versions of Calibre (8.x and 9.x) are incredibly powerful, but they come with heft. They include a full content server, an e-book editor, news fetching, and cloud syncing.