Comparison of BitTorrent tracker software
      The following is a list of notable software for running a BitTorrent tracker.
|  Tracker | 
 Programming Language | 
 License | 
 Operating System Support | 
 Description | 
|  MLDonkey[1] | 
 OCaml | 
GPL | 
 Windows, OS X, Unix-like, Morph OS | 
 Has a built-in tracker and announcement service | 
|  MonoTorrent[2] | 
 C# | 
MIT | 
 Windows, Mac OS, Unix-like | 
 Uses Mono for cross-platform support (.NET) | 
|  Opentracker[3] | 
 C | 
Beerware | 
 Unix-like (source code only) | 
 Uses libowfat,[4] performs well even on embedded hardware. Only requirement is a POSIX compliant OS. Supports only a compact peer list. | 
|  UDPT[5] | 
 C++ | 
GPL | 
 Windows, Unix-like | 
 UDP based torrent tracker, supports in-memory storage. | 
|  PeerTracker[6] | 
 PHP | 
GPL | 
 Web application | 
 Extremely lightweight and efficient BitTorrent tracker. Supports SQLite3, and MySQL for storage. | 
|  μTorrent[7] | 
 C++ | 
Freeware | 
 Windows, OS X, Linux, Android | 
 Does not have a list of hosted torrents. | 
|  qBittorrent[8] | 
 C++ | 
GPL | 
 Windows, OS X, Unix-like, OS/2 | 
 Lightweight. Supports DHT, PEX, announcements via UDP. Does not have a web interface or list of hosted torrents; it is not designed for secure or large-scale application. | 
|  Vuze[9] | 
 Java | 
Disputed | 
 Windows, Mac OS, Linux | 
 Vuze (formerly Azureus) has a built in tracker. | 
|  XBT Tracker[10][11] | 
 C++ | 
GPL | 
 Windows, Linux | 
 Uses MySQL for data storage, lightweight tracker | 
 References 
 External links