libtorrent is a feature complete C++ bittorrent implementation focusing on efficiency and scalability. It runs on embedded devices as well as desktops. It boasts a well documented library interface that is easy to use.

The best free alternative to Transmission-Qt Win is qBittorrent, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Transmission-Qt Win and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Transmission-Qt Win are Transmission, µTorrent, Deluge and Tixati.
libtorrent is a feature complete C++ bittorrent implementation focusing on efficiency and scalability. It runs on embedded devices as well as desktops. It boasts a well documented library interface that is easy to use.

Halite (named after the mineral) is a C++ BitTorrent client based on the excellent libtorrent library from Rasterbar Software. The program also relies heavily on the Boost libraries.

Tribler is an application that enables its users to find, enjoy and share content. With content we mean video, audio, pictures, and much more. Tribler has three goals in helping you, the user: find, consume and share content.

BitComet is a BitTorrent/HTTP/FTP download client with support for modern BitTorrent features, long-term seeding, intelligent disk cache and video preview of downloaded files.

ßTorrent is a fully-featured WebTorrent browser client written in Jade, CoffeeScript and Sass.

CuteTorrent is a lightweight BitTorrent client with a simple, intuitive interface designed to quickly download and share torrent files. At the heart of its core resides the powerful libtorrent BitTorrent library.




Shareaza is the most luxurious and sophisticated file sharing system you'll find. It can harness the power of up to four separate peer-to-peer networks, including EDonkey2000, Gnutella, BitTorrent and Shareaza's native network, Gnutella2.




BitLord is a BitTorrent client written in C++ for Microsoft Windows.
Features include the below: Automatic optimization for different connections. Automatic optimization of uploads to achieve the maximum possible download rate. Eliminates the wait for disk allocation.




JSTorrent runs anywhere you have Chrome installed because it runs in pure JavaScript. Can be bought from the Chrome Web Store for a small fee or installed for free from their GitHub repo.


BitSpirit is a very powerful and easy-to-use BitTorrent client that provides not only full BitTorrent protocol implementation but also many personalization features.

Calypso, formerly Kommute, is a cross platfrom file sharing client using the anonymous network MUTE. Developped using C++ and Qt. For windows and linux, portable to other environments. You can try it by following the installation instructions below.

