Internet file sharing is very common and much more so thanks to the implementation of P2P protocol (peer-to-peer) With which we can connect users to other networks and share the files that we authorize the time we downloaded the files from the other end.
This method is very good for Free Music or download movies, Which has prompted countless file-sharing programs based on this protocol.
LimeWire which is one of the best p2p programs, now also available for Mac users with the same features that have been at the top.
LimeWire works with the Gnutella Network. And with that can download multiple file formats such as music files, videos, documents, and many more multimedia content with a very high speed, Because it uses UDP host cache.
It is really easy to use and its interface is intuitive, since it automatically connects to servers and gives us the option to filter our searches to make sure quickly find what you're looking for.
Another very nice feature to have is support for BitTorrent, Making this program a hybrid when downloading files, it will be very difficult to not find what you're looking for.