Best Self-Hosted E-books & comics Tools

Self-hosted e-book and comic servers keep a library you own readable from a browser, an e-reader or a phone, instead of inside one store's app. The four picks here split by what they were built for. Calibre-Web is a browser front end for an existing Calibre library (the metadata.db Calibre writes), with OPDS, Kobo sync and send-to-e-reader. Calibre-Web Automated builds on it and adds an ingest folder, automatic conversion, metadata fetch, duplicate detection and KOReader sync. Kavita and Komga are media servers first: they read comic archives and manga as well as books, with reading lists, collections and multi-user roles, and each ships its own OPDS feed. Decide first whether your library is mostly prose books (the Calibre pair) or comics and manga (Kavita, Komga), then whether you want to keep Calibre as the thing that owns the files.

E-books & comics

Calibre-Web

A web app for browsing, reading and downloading eBooks from an existing Calibre library (metadata.db), with OPDS, per-user permissions, shelves, Kobo sync and send-to-e-reader.

PythonFlask

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CW

E-books & comics

Calibre-Web Automated

Builds on Calibre-Web, adding automation around the same web reader: drop a book into an ingest folder and it is converted, optionally metadata-fetched and added to a Calibre library for you, with duplicate detection, magic shelves, auto-send to e-readers, KOReader sync, Kobo sync, an OPDS feed and OAuth/OIDC sign-in. GPL-3.0 Python; runs as one container with SQLite.

PythonFlaskSQLite

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E-books & comics

Kavita

A self-hosted reading server for manga, webtoons, comics (cbz/cbr/zip/rar/7z) and books (EPUB, PDF), with web readers, collections, reading lists and multi-user roles.

C#.NETAngular

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E-books & comics

Komga

A media server for comics, manga, BDs, magazines and eBooks, with a web reader, collections and read lists, a REST API, OPDS feeds, and Kobo and KOReader sync.

KotlinSpring BootVue

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Head-to-heads in this category

E-books & comicsOct 2026

Kavita

vs

Komga

Epub highlights and a lighter footprint vs. MIT licensing and Kobo Sync.

Read the verdict →