Apps to BitTorrent support

Downpour was a web-based BitTorrent client designed for easy access and management of torrent downloads.

MLDonkey is a discontinued open-source, multi-protocol file-sharing application acting as a back-end server. It supported various peer-to-peer networks like eD2k, Kad, and BitTorrent, offering a flexible solution for downloading and sharing files across different platforms.

Shareaza is a veteran peer-to-peer file sharing client for Windows, distinguished by its support for multiple network protocols including Gnutella2 (G2), eDonkey, and BitTorrent. It offers a robust feature set for searching, downloading, and managing files across various networks, providing a versatile platform for digital content acquisition.

OneSwarm was a file-sharing client focused on privacy and anonymity, designed to operate within a darknet or a friend-to-friend network.

rTorrent is a powerful and resource-efficient command-line BitTorrent client for Unix-like systems. Built on the advanced libTorrent library, it offers high performance and extensive configurability, making it ideal for users seeking control and automation.

KTorrent is a robust and feature-rich BitTorrent client integrated with the KDE Plasma Desktop environment. It offers a lightweight and intuitive interface for downloading and sharing files over the BitTorrent network, emphasizing user control and privacy without intrusive advertisements.

Deluge is a free, open-source BitTorrent client offering a lightweight and cross-platform solution for downloading and sharing files. Known for its extensibility through plugins, it provides users with a customizable and efficient torrenting experience.

JDownloader is a free, open-source download manager with advanced features to simplify and accelerate the process of downloading files from the internet. It supports a wide range of hosting sites, automates captcha solving, extracts archives, and manages large download lists efficiently. It's designed to make downloading from various sources straightforward and reliable.

Transmission is a free and open-source BitTorrent client known for its simplicity, speed, and low resource usage. Designed to be lightweight and unobtrusive, it provides a straightforward interface for downloading and managing torrents efficiently across various operating systems.