Well not entirely for free but for as low as $1. 1- Go to Plugin Boutique and create an account (free) VST Plugins, Synth Presets, Effects, Virtual Instruments, Music Plugins from Pluginboutique 2- Go to deals and buy any plugin, you can buy any of those really cheap ones they have from $1 to $5. 3- Once you complete your purchase, they'll send you a code to download your version of Ozone. 4- Once you download Ozone follow the instructions to register your copy for free. Please notice this is the basic version of Ozone but it is still a great mastering tool.