Open-source alternatives to Suwayomi Server

Komikku is a manga reader application and digital comic library manager. It functions as a content aggregation client that combines feeds and saved searches from multiple third-party extensions into a unified view, while providing a mobile interface for reading digital comics from online sources or local storage. The application integrates third-party source extensions to fetch content from various catalogs and includes a system to synchronize reading status and progress records with external tracking services. It also allows for content source migration to maintain library access when a spec

anx-reader is a cross-platform e-book reader and cloud-synced library manager. It renders various electronic book formats into a standardized HTML view with customizable themes and fonts for a consistent experience across different operating systems. The project integrates a large language model as a reading assistant to summarize text and answer questions about book content. It also functions as a digital annotation tool for creating color-coded highlights and detailed notes for external research export. The system includes capabilities for organizing digital library collections, synchroniz

This project is a community-curated directory of open-source software designed for deployment in private server environments and home labs. It serves as a comprehensive resource for discovering independent, self-hosted alternatives to mainstream cloud services, enabling users to maintain full data ownership and control over their digital infrastructure. The directory is structured through a hierarchical taxonomy that organizes a vast collection of applications into logical categories, ranging from media management and data analytics to private communication and team productivity tools. It dis

Mihon is a content aggregation client and manga reader application designed to manage digital comic libraries. It provides a centralized interface for organizing personal collections and tracking reading progress across various series. The application distinguishes itself through a modular architecture that supports dynamic extension loading, allowing users to integrate third-party content sources directly into the interface. It enables aggregated content discovery by executing concurrent searches across multiple providers, consolidating results into a unified view. Beyond basic reading, the

Kotatsu is an open-source manga reader for Android that functions as a content aggregator, offline reader, and progress tracker. It allows users to search for and stream manga from various online catalogues and external web sources, while also providing a local file viewer for reading downloaded content or archives without an internet connection. The application synchronizes reading history and bookmarks across multiple devices via shared accounts and integrates with external tracking services to maintain progress. It uses an extension-based system to scrape metadata and chapters from externa

Calibre is a comprehensive suite for digital library management, serving as a centralized hub for organizing, converting, and editing e-book collections. It functions as a multi-purpose platform that combines a relational database for metadata tracking with a powerful processing engine capable of transforming document formats and restructuring internal markup. Beyond local management, the software acts as a content server, enabling users to host their libraries over a network for remote access and reading via standard web browsers. The project distinguishes itself through its deep extensibili

This project is a static site generator designed to function as a personal reading tracker and knowledge base. It provides a structured repository for documenting literary consumption, allowing users to maintain a chronological record of their reading history and personal library collection. The system utilizes markdown-based content storage to ensure that all entries remain portable and easy to version control. By transforming these structured text files into static HTML pages during a build-time process, the tool creates a consistent and searchable archive of read materials, including autho

Cimoc is a manga reader application and cross-platform ebook viewer designed for reading digital comics and image-based documents. It functions as both an online content aggregator and an offline media library, supporting the display of media from local files and remote web sources. The application integrates various web providers through a custom parser system to fetch and display online content. It includes a synchronization system to save application settings and reading progress to a remote server, maintaining consistency across different devices. Users can customize their reading experi

Ladder is a web proxy server and HTTP response modifier designed to circumvent bot protections, CORS restrictions, and paywalls. It functions by intercepting traffic to modify HTML, CSS, and JavaScript via regular expressions and altering HTTP headers to reveal restricted content. The project distinguishes itself through its ability to bypass anti-scraping mechanisms and specialized bot detection, such as Cloudflare, by integrating with external challenge-solving services. It also enables client identity emulation by spoofing user agents and network identifiers to masquerade as different brow

JMComic-qt is a cross-platform desktop client and digital comic reader built with the Qt framework. It serves as a digital media archival tool for browsing, searching, and reading comics across Windows, Linux, and MacOS. The application functions as a session-based authentication client, allowing users to manage login credentials to access restricted content libraries on remote servers. It provides capabilities for digital comic archiving by downloading remote chapters and media files to a local device for persistent offline access. The software covers remote content management and media bro

Aniyomi is an Android application for browsing, downloading, and reading manga from multiple online sources. It combines a local manga library manager with a customizable reader interface, allowing users to organize downloaded manga into categories and automatically update their collection on a configurable schedule. The application integrates with external anime and manga tracking services, synchronizing reading history and library status via their REST APIs. It also provides backup and restore functionality, creating portable JSON archives of the manga library and reading progress for offli

Audiobookshelf is a self-hosted media server designed for the organization and streaming of personal audiobook and podcast collections. It functions as a digital library manager that provides centralized hosting, allowing users to stream audio content to various web and mobile clients while maintaining synchronized playback progress across all devices. The platform distinguishes itself through comprehensive library management and multi-user administration tools. It includes integrated metadata enrichment to automatically fetch cover art and descriptive information, alongside utilities for edi

This project is a self-hosted media server for organizing, streaming, and tracking anime and manga collections. It functions as a BitTorrent streaming client that allows video content to be played directly from torrents and cloud storage, a manga reader and tracker, and a media processing system using hardware-accelerated transcoding to ensure browser compatibility. The system distinguishes itself through synchronized media viewing, enabling users to host watch parties by coordinating playback in real time across multiple devices. It also features an extensible framework with a JavaScript-bas

Talebook is a self-hosted personal ebook library server that allows you to import, organize, and host your ebook collection on the web. It provides a built-in browser-based EPUB reader so you can read books directly without downloading them, and it can push selected ebooks to a Kindle device via email for offline reading. The library catalog is exposed over OPDS, enabling mobile reading apps to browse and download titles. Talebook supports multiple user accounts with social login integration, making it suitable for shared library management among friends or family. It also includes a passcode

Kavita is a self-hosted digital library server designed for hosting, organizing, and sharing collections of digital books, comics, and magazines across multiple devices. It functions as a digital media metadata manager and an OPDS content server, enabling the distribution of publications to compatible reading applications. The system includes a cross-platform web-based reader that supports digital book annotations and highlights. It utilizes a role-based access control system to manage user permissions and enforce age restrictions for shared libraries. The platform provides comprehensive lib

Legado is a digital library manager and content aggregator designed to collect, organize, and read text-based media from various online sources within a single mobile interface. It functions as a centralized platform for managing personal collections, supporting both e-book reading and the tracking of updates from multiple digital content providers. The application distinguishes itself through a modular architecture that allows users to import external source definitions, enabling the retrieval of content from diverse web-based providers. It utilizes sandboxed scripting and pattern-based extr

Calibre-web is a self-hosted web application that provides a browser-based interface for browsing, managing, and reading digital book collections stored in a library database. It functions as a comprehensive library management system, allowing users to organize large collections, edit metadata, and perform automated content updates through a centralized administrative dashboard. The platform distinguishes itself by integrating directly with external infrastructure to extend the capabilities of a standard digital library. It supports remote storage mapping to host files on cloud providers, uti

MyBookshelf is an e-book reader application and custom content aggregator designed for reading web novels and managing a personal digital library. It functions as a local text library manager that organizes imported stories and local text files for offline access. The project enables the import of third-party catalogs via network URLs or local files, allowing for the discovery and aggregation of web literature from custom sources. This customization extends to how the application fetches and parses remote content to expand the available reading material. The system covers the management of a

Keep Alive is a cross-platform music streaming framework that aggregates free online music from multiple source providers through an extensible plugin system. It is designed to stream high-quality audio up to 320kbps across desktop and mobile applications by loading external plugins that handle source fetching and playback control. The project distinguishes itself with a plugin-based architecture that decouples music source fetching from the player, allowing third-party music players to integrate and access tracks through interchangeable source links. A dynamic plugin registry enables runtime

NewsBlur is an RSS feed aggregator and social news reader that collects and organizes stories from feeds, newsletters, and websites into a single interface. It functions as a feed synchronization service that maintains read states and subscription data across multiple devices and third-party applications. The platform distinguishes itself with AI-powered content summarization to generate briefings and answer questions about articles, alongside a system for training content classifiers. These classifiers learn user preferences for authors and tags to automatically highlight preferred topics or

Calibre-Web-Automated is a self-hosted ebook library server that watches file system folders for new ebook files, automatically converts them to a target format, enriches their metadata from online sources, and inserts them into a Calibre-managed library. It provides a web interface for browsing, reading in-browser, searching full text, and managing collections, while also supporting user authentication through multiple protocols including OAuth 2.0, OpenID Connect, LDAP, magic links, and reverse proxy headers. The server integrates directly with Kobo e-reader devices, synchronizing books, co

Librum is a cross-platform digital ebook reader and library manager designed to render multiple book formats. It functions as an integrated reading assistant and a system for organizing digital libraries across multiple devices. The project distinguishes itself by providing a self-hosted backend option, allowing users to maintain full control over their book data and metadata via a private server. It also integrates a language model assistant to provide text summarization, explanations, and translations of specific passages while reading. The application covers comprehensive library manageme

Yattee is a privacy-focused video player and multi-backend video aggregator designed for streaming online content without tracking, ads, or account requirements. It functions as a cross-platform application that collects video content from self-hosted servers, third-party APIs, and decentralized platforms into a single interface. The project features SponsorBlock integration to automatically skip sponsored or promotional segments using a community-sourced timestamp database. It also includes an Invidious-compatible API server that can replace standard endpoints to facilitate private playback.

ReadYou is a self-hosted reading application and RSS feed aggregator that centralizes content from multiple web sources. It functions as a full-text RSS reader, extracting the complete body text from web pages to provide a distraction-free reading experience. The application includes specialized accessibility and speed tools, such as a bionic reading mode that uses pattern-based text highlighting to guide the eye and a text-to-speech system for audio content consumption. The project covers comprehensive subscription management through OPML import and export, feed categorization, and keyword-

Nuclear is a cross-platform desktop music player that aggregates multiple online audio sources into a single interface. It functions as a streaming music aggregator and a local library manager, allowing users to search for and play audio tracks while maintaining persistent collections and playback queues. The application utilizes a modular architecture that supports custom plugins, enabling users to extend core functionality by adding new streaming sources, metadata providers, and interface features. This design allows for the normalization of disparate audio sources through a unified abstrac

Readest is a comprehensive digital reading platform designed to manage, annotate, and consume electronic books across multiple devices. It functions as a versatile library manager and reading environment, supporting a wide range of user needs from standard ebook consumption to specialized study and accessibility-focused workflows. The platform distinguishes itself through advanced features like parallel text study, which enables side-by-side document rendering with synchronized scrolling, and a robust text-to-speech engine that provides hands-free reading with synchronized visual highlighting

Komga is a self-hosted digital comics and eBook server that organizes, serves, and streams CBZ, CBR, PDF, and EPUB files through a web interface. Built as a Java Spring Boot application with SQLite-based metadata storage, it provides multi-user access controls with individual reading progress tracking and supports the OPDS protocol for compatibility with third-party reader applications. The server distinguishes itself through comprehensive authentication options, including OAuth2 and OpenID Connect support with automatic account creation and email verification, alongside traditional cookie an