Comics have undergone a massive change over the years. From humble pamphlets that were sold for a few cents, comics have now become complex stories that often rival the literary quality of novels. However, reading comics on a computer requires a good reader, as not all software can handle the complexities of modern-day comics. Here is a list of some of the best comic book readers out there for Windows, Mac, and Linux:

1- Comix: (Linux) Comix is a free and open-source comic book reader. It has an intuitive interface that allows users to view, organize, and read comics. The program supports various comic book formats, including CBR, CBZ, and PDF. It offers a range of viewing options, such as full-screen and thumbnail views.

2- Sumatra PDF: (Windows and Linux) Sumatra PDF is an open-source PDF reader that is also capable of reading comics. It offers a simple and lightweight interface, as well as support for various comic book formats. It offers users a customizable viewing experience, with several options available.

3- YACReader: (Windows, Mac, and Linux) YACReader is an excellent comic book reader available for all major operating systems. It supports a vast range of comic book formats, including CBZ, CBR, PDF, and much more. It offers tons of customization options, such as page layout, color adjustments, and more.

4- MComix: (Linux) MComix is another comic book reader that is free and open-source. It is an easy-to-use program that offers support for several comic book formats, including CBR, CBZ, and PDF. It offers several viewing options, such as full-screen and scroll mode, and is customizable to the user’s preferences.

5- ComicFlow: (Mac) ComicFlow is a comic book reader that is exclusive to Apple’s ecosystem. It offers a user-friendly interface that is perfect for reading comics on a Mac. It supports several comic book formats, including CBZ and CBR. It offers the users a range of viewing options, including full-screen and thumbnail mode.

6- Cover: (Windows) Cover is a beautiful and feature-packed comic book reader exclusively for Windows. Its modern, clean interface is a joy to use, and it supports several comic book formats, including CBR, CBZ, and PDF. It even has a built-in library manager that can automatically organize and track your comics.

In conclusion, the above-listed comic book readers are some of the best available for Windows, Mac, and Linux. Whether it’s a free, open-source reader or a paid, feature-rich one, these programs will help you read comics on your computer effortlessly.