calibre as a Linux alternative to ComicBookLibrarian

Our verdict

Calibre can replace ComicBookLibrarian for most users who need a free, native Linux solution to manage comic collections. It handles CBZ/CBR archives, lets you edit title, author, series, year, and other metadata, and provides robust search and filter capabilities. Exporting lists to CSV is straightforward, and cover images are displayed automatically. The main drawback is that Calibre is geared toward e‑books, so some comic‑specific features (e.g., advanced series grouping or custom tagging for comic‑specific fields) are less polished. Overall, it’s a solid choice for Linux users who want a single, well‑maintained tool.