CBZ File Converter

This tool accepts CBZ comic book archives (ZIP of image files) and converts them into selectable output formats such as PDF, CBZ/ZIP rewrap, or image sequences (PNG/JPEG). It preserves page order by sorting by filename and maintains image quality through configurable DPI and compression settings. The core workflow begins with reading the CBZ, validating image types, and determining the resultant structure based on the target format. For PDFs, pages are assembled into a multi-page document in the original sequence. For image exports, each page is saved as an individual file with consistent resolution. When rewrapping to CBZ/ZIP, the original image sequence is preserved and repackaged without re-encoding unless options specify recompression. This tool is designed for digital librarians, publishers, and collectors who need predictable, lossless or near-lossless conversions and batch processing capabilities. Unique value lies in reliable page-order preservation, flexible output formats, and batch queuing for large collections. Use cases include preparing PDFs for distribution to readers, exporting page orders for archival catalogs, or converting entire CBZ libraries for compatibility with different readers. The tool emphasizes data integrity and format fidelity, offering explicit validation and error reporting for unsupported formats or corrupted archives.