octane

So basically I have looked everywhere for a renderer like octane or Redshift, but I can't find any that works. So if you know anywhere you can find one of them please let me know. Thanks

So this is a request but at the same time I know that there are issues with getting Octane because it is validated online (or something like that). If anyone could explain I'd love to know why it can't be ripped and also if it may be ripped in the future.....such an incredible piece of software...