If you're interested in watching "2001: A Space Odyssey," I recommend exploring the official channels mentioned above.
For a film that ponders the dawn of man and the future of the star-child, it deserves more than a grainy file on a hard drive. It deserves a screen that can handle its silence and a resolution that can handle its stars.
For an optimal viewing experience, consider purchasing a physical copy of on 4K Ultra HD or Blu-ray, or streaming it through a legitimate platform. This ensures a high-quality viewing experience while supporting the creators and rights holders.