Software that allows you to store and share files in an email account.
Lightweight and easy-to-use Bittorrent client.
Make friends and share files with other people who don't have the program as well.
Alternative version of Kazaa, but without any advertisements or spyware.
Continuous and decentralized file synchronization software, developed with a focus on privacy, security, and ease of use.

One of the most used P2P clients in the world.