No, it's not free. But it only costs 4 euro for 1 month, so that aren't going to kill you. Infact I liked eBot quite alot, because it was quite easy to setup and worked like it should. The only reason I'm not running it, is due to that fact that it doesn't run on 64-bit systems and it takes ALOT of your cpu. As I normally bot 8 accounts or more, that wouldn't cut it for me, so I went with GnomeTools instead (which I'm still currently testing/learning).