AutoCaliWeb
AutoCaliWeb is a self-hosted web application for browsing, reading, and managing your eBook, eComic, and PDF library through a clean, modern interface. Built on Calibre-Web with automated enhancements, it provides automatic book ingestion from a watch folder, multi-format conversion, metadata enforcement, and cover generation. Features include an in-browser reader for EPUB, PDF, and CBR formats, OPDS catalog for e-reader apps, Kobo and KOReader sync, Send-to-Kindle, multi-user management with fine-grained permissions, OAuth/OIDC authentication, automatic backups, and support for 20+ languages. It works with any existing Calibre database or creates one automatically.
BookHeaven
BookHeaven Server is a self-hosted ebook library manager that lets you organize, read, and manage your ebook collection with a modern responsive UI. It reads metadata directly from ebook files (title, author, cover), allows editing and persists changes back into the file. Features include auto-discovery by the companion Android e-ink reader app, metadata fetching from the internet, reading progress tracking, font management for your devices, multiple profiles, OPDS support, and book importing via a dedicated folder. Built with .NET and Blazor.
LazyLibrarian
LazyLibrarian is an open-source tool designed to manage and automate the downloading, organizing, and serving of eBooks, audiobooks, and magazines. It integrates seamlessly with Usenet and torrent services to fetch content based on user preferences. With LazyLibrarian, you can search, download, and manage your media library effortlessly. It supports multiple download providers, metadata retrieval, and integration with Calibre for organizing your eBook collection. LazyLibrarian is user-friendly, flexible, and provides a centralized solution for book lovers to manage their digital libraries.
Readarr
Readarr is an ebook and audiobook collection manager designed for Usenet and BitTorrent users. It monitors multiple RSS feeds for new ebooks and audiobooks and interfaces with clients and indexers to grab, sort, and rename them. Readarr also has the ability to automatically upgrade the quality of existing files in your library when a better quality format becomes available. The app features a calendar to see all your upcoming releases in one place, manual search to find all the releases and choose the ones you want, and automatic handling of failed downloads. Readarr ensures you get the right release every time with its custom formats feature, which allows fine control over release prioritization and selection. It also supports major platforms like Windows, Linux, macOS, and others.