MuWire is an easy to use file-sharing program which offers anonymity using [I2P technology](http://geti2p.net). It works on any platform Java works on, including Windows,MacOS,Linux.
After you build the application, look inside `gui/build/distributions`. Untar/unzip one of the `shadow` files and then run the jar contained inside by typing `java -jar gui-x.y.z.jar` in a terminal or command prompt.
If you have an I2P router running on the same machine that is all you need to do. If you use a custom I2CP host and port, create a file `i2p.properties` and put `i2cp.tcp.host=<host>` and `i2cp.tcp.port=<port>` in there. On Windows that file should go into `%HOME%\AppData\Roaming\MuWire`, on Mac into `$HOME/Library/Application Support/MuWire` and on Linux `$HOME/.MuWire`