Open-source alternatives to Picacg Qt

JMComic-Crawler-Python is a high-performance asynchronous web scraper and API client designed to programmatically retrieve images and metadata from a comic hosting service. It functions as a media archiving tool for batch downloading albums and chapters, automating the process of saving content to a local filesystem. The project is distinguished by its ability to reverse server-side pixel obfuscation, using a decryption tool to reconstruct sliced and shuffled images. To maintain stable connectivity, it utilizes a network bypass utility featuring dynamic domain rotation and proxy routing to ci

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

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

Hakuneko is a cross-platform manga downloader and multi-platform media scraper designed to save manga and anime images and videos from various websites. It functions as a tool for offline media consumption, allowing users to extract visual content from web sources and save it to local storage. The application enables cross-platform media archiving on Windows, Linux, and MacOS. It focuses on web content scraping to create local archives of images and videos, ensuring content remains accessible without an internet connection. The system manages these tasks through a connector architecture and

Aidoku is a manga reader application and digital library manager. It serves as a modular content aggregator that allows users to discover, download, and read manga from various third-party sources and local files. The application utilizes a modular source plugin system to integrate external provider packages, enabling the ingestion of content from multiple third-party sources. It includes a sync engine that communicates with external tracking APIs to maintain consistent reading progress across different platforms. The system covers manga library management, including the ability to search fo

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

Jasmine is a digital comic reader and community content platform designed for browsing, reading, and organizing digital comic collections. It functions as a comic library manager that allows users to track reading progress, save favorite titles, and categorize comic series. The application is an offline-capable web app that employs local-first data and content caching to ensure comic pages remain accessible without an internet connection. It features a responsive page viewer that adjusts comic dimensions based on the device screen size to maintain readability. The platform integrates social

AniCh is an anime streaming application and video streaming client that aggregates and plays episodes from multiple sources through a unified interface. It functions as an anime media catalog and content tracker, allowing users to discover series and manage their viewing progress. The platform integrates community interaction features, providing real-time synchronized comments and chat overlays during video playback. It also supports offline video playback by caching streaming data locally on the device. The system includes a user account system for registration and authentication to maintai

Ombi is a media request management system that coordinates content discovery between users, media servers, and download managers. It acts as a middleware layer to automate the process of requesting, approving, and acquiring movies, music, and TV shows. The project differentiates itself by acting as an integration layer that synchronizes libraries and user accounts across multiple media server instances. It features a content request orchestrator that supports voting-based automatic approval and the ability to import active requests directly from external watchlists. The platform covers a bro

Han1meViewer is an Android media viewer application for browsing, streaming, and downloading media content from a specific external website. It functions as a privacy-focused media browser that adapts external site content to a mobile-optimized interface. The application features tools for bypassing network restrictions through proxy and CDN configuration. It provides privacy protections including application locks and launcher icon disguises to hide the application's purpose. The project covers a wide range of capabilities, including background video downloading for offline media management

This project is an open-source, cross-platform rhythm game engine designed to execute musical gameplay by synchronizing visual hit objects with audio tracks. It functions as a comprehensive competitive gaming platform that tracks player performance metrics, manages official leaderboards, and facilitates the distribution of rhythm-based challenges across desktop and mobile operating systems. The engine distinguishes itself through a modular architecture that decouples core gameplay logic from the engine, allowing developers to implement distinct game modes as swappable rulesets. It includes a

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

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

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

jellyfin-android is an Android media server client used to stream movies, television shows, and music from a remote server to mobile devices. It functions as a cross-platform media player that supports direct streaming, remote transcoding for incompatible formats, and the integration of external subtitles. The application serves as a Chromecast media controller, allowing users to cast server-hosted content to compatible televisions and speakers. It also acts as a digital library viewer for browsing photo collections and reading ebooks, comics, and magazines stored on a remote server. Beyond

This project is a manga source extension repository and content aggregator. It functions as an HTTP content scraping engine that retrieves images and metadata from external provider websites by parsing HTML and making network requests to display digital manga within a unified reader. The system utilizes a JSON extension repository to allow reader applications to discover and install third-party content providers. It employs an interface-based plugin framework that defines a common set of methods to ensure external sources remain compatible with a standardized internal format. The project cov

CXX-Qt is a framework that connects Rust code with the Qt framework and QML interfaces through a bridging layer that safely maps idioms between environments. It provides a macro-based system that defines QObject subclasses in Rust, exposing data and behavior directly to QML, JavaScript, and C++. The framework generates bidirectional bindings during compilation, transforming high-level Rust syntax declarations into companion C++ and Meta-Object Compiler files. It features cross-language type sharing, common data type adaptation for both Rust and Qt environments, and core utility interoperabil

frpc-desktop is a cross-platform desktop application that provides a graphical interface for managing FRP intranet penetration tunnels. It combines FRP binary downloading, visual configuration editing, tunnel lifecycle management, and shareable link generation into a single tool, allowing users to tunnel local network services to the public internet through a relay server without manually editing configuration files or managing binaries. The application wraps a web frontend inside an Electron shell for native window management across operating systems, and handles the full lifecycle of the FR

QWidgetDemo is a collection of reusable GUI components, layout templates, and a desktop UI framework built with the Qt framework. It functions as a component library for creating modern graphical user interfaces, ranging from system event managers and network debugging toolsets to multi-channel video dashboards. The project focuses on creating specialized user interface elements, including frameless windows, flat design aesthetics, and custom themes. It provides the means to implement specialized controls such as battery indicators, resource monitors, and IP address inputs. Its capabilities

Mailspring is a cross-platform desktop email client designed to aggregate multiple accounts into a single, unified inbox. It utilizes standard protocols to synchronize messages and provides a centralized interface for managing professional correspondence across different email services. The application distinguishes itself through a suite of productivity tools that include automated message scheduling, follow-up reminders, and email engagement tracking to monitor recipient interactions. It also features contact enrichment to surface professional context and historical data, alongside built-in

This project is a centralized repository of plugins designed to integrate diverse external manga sources into a single reading interface. It functions as a content aggregation system that allows users to browse and access digital comics from multiple online platforms through a unified application. The system utilizes a framework of web scrapers that normalize data from various websites into a consistent viewing format. To manage these integrations, the project employs a background synchronization service that performs automated version checks, ensuring that installed plugins remain compatible

Swiftfin is a native Jellyfin media client for iOS and tvOS. It is a SwiftUI mobile application designed for streaming and browsing movies, music, and shows from a Jellyfin server. The application utilizes native Apple frameworks for hardware-accelerated decoding and includes an AVKit media player. This integration enables system-level color management for HDR to SDR conversion and supports native Apple ecosystem features such as picture-in-picture and external display output. The client provides tools for browsing and managing home media libraries, routing audio wirelessly, and adjusting pl

Qml is a Go library that integrates with Qt QML to build native graphical user interfaces and cross-platform desktop applications. It functions as a bindings bridge, connecting backend code directly to a cross-platform windowing toolkit and combining C++ and declarative UI components with compiled programming languages. The library relies on a Cgo-based foreign function interface to bridge Go runtime routines directly with native C++ object models. It features dynamic type registration to expose native Go types and methods to the declarative QML engine at runtime without intermediate stub cod

This project is an Android TV media client and digital media player designed to stream movies, music, and live television from a Jellyfin media server. It provides a lean-back entertainment interface optimized for navigating organized media libraries using a remote control. The application allows for the remote synchronization of playback across multiple devices to create shared viewing experiences. Users can also customize the visual and auditory presentation of the interface through the management of visual themes. The client supports streaming video and audio content, viewing photo galler

ErsatzTV is an IPTV channel simulator and linear media scheduler that transforms personal media libraries into simulated live television channels. It acts as a bridge and transcoding gateway, importing content from external media servers to create virtual broadcast channels delivered via M3U playlists and XMLTV program guides. The system distinguishes itself through a complex automation engine for linear playback, using collection-based sequencing and dynamic schedule resolution to emulate a traditional broadcast experience. It supports advanced playback logic, including the grouping of multi

Gitify is a cross-platform system tray utility for macOS, Windows, and Linux that aggregates and filters real-time notifications from remote version control accounts. It functions as a Git event monitor, displaying alerts directly in the system menu bar to track repository activity without requiring a web browser. The application manages authentication for multiple remote accounts and uses polling to monitor for updates. It features rule-based notification filtering and themes to suppress noise, allowing users to determine which incoming alerts are displayed. The system integrates with nativ

Findroid is an Android media player and server-based media client designed for streaming movies and episodes. It functions as a video streaming interface that integrates with Jellyfin servers to provide remote media library access. The application supports offline media consumption by downloading content from a server to local storage. It includes a playback experience with picture-in-picture display, chapter-based timeline navigation, and wide codec support through hardware and software decoding.