CBR to EPUB Converter

About This Tool

This tool converts CBR or CBZ comic archives into EPUB ebooks for reading on modern devices. It is aimed at librarians, archivists, publishers, and collectors who need a portable, widely supported format from traditional comic archives. The converter preserves the intended reading order and image fidelity while producing a standards-compliant EPUB file that can be indexed, searched, and distributed.
Conceptually, the tool decompresses the archive, enumerates images by page order, and packages them into an EPUB container with a coherent spine and manifest. It can generate either EPUB 2 or EPUB 3 output depending on configuration, and can embed basic metadata sourced from file names or optional sidecar data.
Who benefits: digital librarians digitizing collections; publishers delivering catalogs to readers; and collectors who want portable versions. The value proposition is time savings, reduced manual conversion, and guaranteed compatibility with major readers and apps.
Core features and use cases: supports CBR and CBZ inputs; preserves order; preserves image fidelity (no recompression beyond decoding and re-encoding in EPUB); outputs a package with a navigable table of contents; optional metadata embedding and cover extraction; suitable for digitizing back catalogs.

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