qBittorrent is a free, open-source, cross-platform BitTorrent client offering a feature-rich, ad-free alternative to proprietary torrent software like µTorrent.

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🚀 Overview

qBittorrent is a highly regarded open-source BitTorrent client that delivers a polished, ad-free experience across multiple platforms. It replicates and exceeds the features of popular clients like µTorrent without any advertisements, tracking, or bundled software.

The project solves the common issues with proprietary torrent clients, such as privacy concerns, bloatware, and limited cross-platform support, by providing a stable, fast, and extensible solution powered by modern libraries.

It's built for everyday users and power downloaders alike who need reliable file sharing via BitTorrent. Developed by a dedicated volunteer community since 2006, qBittorrent emphasizes user control, security features like encryption, and ease of use on Windows, Linux, macOS, FreeBSD, and OS/2.

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✨ Key Features

• Polished µTorrent-like user interface with no ads or bundled software
• Well-integrated extensible search engine with simultaneous searches across many sites and category-specific requests
• RSS feed support with advanced download filters (including regex)
• Full support for BitTorrent extensions: magnet links, DHT, PEX, LSD, private torrents, encrypted connections
• Remote control via AJAX-based web UI identical to the desktop GUI
• Advanced torrent controls: queuing, prioritization, sequential downloading, bandwidth scheduler, content selection
• Torrent creation tool, IP filtering (eMule/PeerGuardian), IPv6 compliance, UPnP/NAT-PMP
• Available in approximately 70 languages

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🛠 Tech Stack

• Core Language: C++
• GUI Framework: Qt toolkit
• Torrent Library: libtorrent-rasterbar
• Build System: CMake
• Web UI: JavaScript, HTML, CSS (AJAX)
• Additional: Python (scripts), Unicode support, IP to Country database

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👥 Who Is This For?

This project is useful for:

• Users who want a clean, ad-free BitTorrent client
• Power users managing large torrent libraries with RSS auto-downloads and remote access
• Cross-platform users on Windows, Linux, macOS, FreeBSD, or OS/2

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📸 Screenshots / Demo

• Live demo: N/A (native desktop application; download binaries from https://www.qbittorrent.org/download)
• GitHub: https://github.com/qbittorrent/qBittorrent

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🔥 Project Status

• 🟢 Actively building

Last updated: 2026-03-22

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❓ FAQ

Is this project free?

Yes — fully free and open source under GPL license. No premium tiers or payments required.

Is the source code available?

Yes — https://github.com/qbittorrent/qBittorrent

Can I contribute?

Yes, the project welcomes contributions. Follow CONTRIBUTING.md and coding guidelines for pull requests on GitHub. Report bugs/feature requests at https://bugs.qbittorrent.org. Help with translations via https://wiki.qbittorrent.org/How-to-translate-qBittorrent. Donations appreciated at https://www.qbittorrent.org/donate.

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📬 Contact & Links

• Website: https://www.qbittorrent.org
• GitHub: https://github.com/qbittorrent/qBittorrent
• Twitter/X: https://x.com/qbittorrent
• Email: sledgehammer999@qbittorrent.org

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