Friend To Friend Files Sharing. Share your files with your friends fast and easy. F2F lets you to share files in a closed group of friend hosts. Works without servers and ensures that the communication is absolutely safe between the peers. Uses SSH v2 protocol to encrypt the data and nobody alien to the group can see nothing that you have, or you are doing, with this program.

With F2F is very easy to navigate your computer and simply drag and drop files to your friends. That process creates an upload task for each file you will send. Also you can see the shared folders of your friends to download files of them. The tasks can be interrupted and continued as many times as needed. Don't worry if you turn off your computer, or your friend is temporally off-line. As soon as possible return to be connected the tasks will continue.

F2F is oriented to send and share private content that are too large to be sent in a short space of time by other ways. Each host acts as client and server simultaneously. All of them try to establish contact with the others. The first connection succeeded between two hosts indicates which of them acts as client and which as server. For this reason, at least one of the two must open the TCP port to his computer if operates behind a NAT router. The default port used by F2F is 30025. Open the port in all hosts is recommended. Open the ports are absolutely necessary to communicate hosts without using external servers.

The way to add friends to your host is exchanging "FileCards" that F2F can generate and import. This is because every host needs to have the user names and passwords of his friends, but the user should not know them to avoid to impersonate another.

The license of this software is Donationware, you can free download and free use this file sharing software.