Top Alternatives to CDisplay Ex

Sumatra PDF is a free and lightweight PDF reader for Windows, renowned for its speed and minimalist interface. Beyond PDF, it supports a variety of other formats including EPUB, MOBI, CBR, CBZ, XPS, and DjVu, making it a versatile e-reader.

STDU Viewer is a versatile, lightweight document viewer supporting a wide array of file formats including PDF, DjVu, Comics Book Archive (CBR/CBZ), XPS, TIFF, and text files. It features a tabbed interface, low memory usage, and optional portability, making it an efficient choice for managing and reading various document types.

ComicRack is a comprehensive and feature-rich comic book reader and management software designed for both casual readers and serious collectors. It supports a wide range of comic file formats and provides advanced tools for organizing, viewing, and enhancing your digital comic library.

Comix is a lightweight and efficient image viewer designed specifically for reading comic books and manga. It supports popular archive formats like ZIP, RAR, and tar, providing a seamless experience for digital comic enthusiasts on Linux systems.

HoneyView is a fast and lightweight image viewer designed for viewing various image formats, including popular ones like JPG, PNG, and GIF, as well as comic book archives (CBR, CBZ) and the newer BPG format. It offers a clean interface and essential viewing tools.

CDisplay was a popular, minimalist freeware comic book archive viewer for Windows. Designed for seamless sequential image viewing, it provided a straightforward interface for enjoying digital comics and other image collections.

MComix is a robust and highly customizable image viewer, specifically optimized for reading comic books and manga. It offers exceptional performance with large files while maintaining a user-friendly interface. Its feature set extends beyond basic image viewing, providing tools for organization and enhanced reading.

YACReader is a comprehensive and user-friendly comic book and manga reader and manager for various platforms. It supports popular comic file formats like CBR, CBZ, ZIP, and RAR, offering a seamless reading experience and robust library organization tools.

Perfect Viewer is a highly optimized and feature-rich application designed for viewing images, comics, and ebooks on Android devices. With its fast performance, extensive customization options, and support for various file formats, it provides an exceptional reading and viewing experience for digital media.

GonVisor is a versatile and lightweight viewer for various digital content formats including comics, magazines, books, and image sequences. It supports popular formats like CBR, CBZ, and PDF (for image extraction), offering a portable and configurable reading experience on Windows and under WINE.

Document Viewer is a highly customizable and lightweight document viewer designed for Android devices. It supports a wide range of formats including PDF, DjVu, XPS, CBZ, CBR, and ePub, offering features like highlighting, annotation, and optimal performance.