The Kindle Comic Converter (KCC) is a tool designed to optimize comic and manga reading experiences on eInk devices like Kindle, Kobo, and ReMarkable. It allows for full-screen page displays without borders and supports fixed layouts crucial for comics and manga. With options for image processing tailored for eInk screens, KCC enhances visibility and performance by downscaling files to match device resolutions. It supports multiple input formats (e.g., CBZ, CBR, PDF) and outputs to formats like MOBI, EPUB, and CBZ. Recent enhancements include speed improvements and better compatibility with modern macOS and Apple silicon, showcasing continued community development and support for various devices.