YouTube's curated list (the link below) is the best way to find all their new and popular free films. Some companies, like Cineverse, list movies in their own profile. For example, a few of the more popular titles people have been streaming over the last month include Friday, Gossip Girl, Sleepover, The Fast and the Furious, and Shooter. I spend some time each month looking for websites with free movies. This list was last updated in August to confirm that they still work, are still free, and are still worth your time.
Playing now on Plex
Kanopy does a great job of providing useful categories to look through. There's Short Film, History - Ancient, LGBTQ Cinema, War & Action, Sociology, Performing Arts, Human Rights, Everyday Health, and K-12 Lessons. This isn't a perfect service, but it works great nearly every time I use it. Pluto TV is the closest thing I've found to free cable TV.
Vudu
JustWatch gives you easy access to the best movies to watch online and you can filter through that list to find exactly what you’re looking for. The unique categories for their on-demand films are a huge plus because most movie sites just stick to the traditional few genres. Keanu is on Pluto TV, 00s Replay, and Cult Films are a few examples.
To watch on the go, don't forget to also install some of the best free movie apps on your phone. TIDAL is seamlessly integrated with your existing music library — beautifully organized right in Plex. Enjoy instant access to 600+ channels for the whole family anywhere, on any device.
That, and both TV shows and movies are mixed into the same lists and said lists must be browsed horizontally in a carousel-like menu. You might already know about Roku's free movies if you have a Roku TV or streaming device. But even if you don't, you can still watch all the same free movies, TV shows, and live TV from a computer, phone, or tablet.
Classic Cinema Online
Filmzie is built for streaming movies from independent filmmakers and both small and large studios. full free new movies and app are well-designed, and there are plenty of great titles to stream. Currently, there are tens of thousands of free movies and shows here.
In addition to its massive collection of free full-length movies and TV shows, Plex also has live TV and software that serves as a really cool at-home media server. My biggest joy about using this service is that I can just turn it on and let it play. There are hundreds of live channels, so some of them feature news, reality TV, or game shows, but others have full-length movies. Among the millions of videos on YouTube are free movies with ads, curated by YouTube staff.