Today we've released Torrent Ratio Keeper Beta for Linux/*BSD/MacOS. It's free version. This version can run on any PC with Java 1.5/1.6/1.7 installed.
After the first time launching the program, you will see this screen:

Look at the right bottom corner. You will see active port. You can change it or leave it as is.
Now you should launch your torrent client and enter "localhost:3012" as HTTP proxy.
Example for uTorrent (Click Options\Preferences\Connection):

Example for Vuze (Click Tools\Options\Connection):

Example for Deluge (Click Options\Preferences\Connection):

Example for Transmission (Click Edit\Preferences\Proxy):

If you run Transmission as daemon or console application, settings.json should have settings like:
"proxy": "localhost",
"proxy-auth-enabled": false,
"proxy-auth-password": "",
"proxy-auth-username": "",
"proxy-enabled": true,
"proxy-port": 3012,
"proxy-type": 0,
You can start your downloading or seeding. Wait a minute, and the program will automatically add the trackers to the list. You can change upload boost for each of them to increase your torrent ratio.
You'll see the values in the table update, within 1-2 hours. This depends on the tracker update time (you can find it in your torrent client).
The first value is the real uploaded traffic, and the second next is what the program sent to the tracker.