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Collection of the world's greatest full-length documentaries. All films are free to watch and enjoy online. Embrace the knowledge!
- Categories
Watch and explore 9/11 documentaries online. Collection of...
- Recommended
There are plenty of eco-friendly solutions out there,...
- Top 100
A list of the 100 most popular documentaries featured on...
- Art & Artists
Forest, Field & Sky: Art Out of Nature looks at the intimate...
- Biography
Watch and explore Biography documentaries online. Collection...
- Business & Economics
Watch and explore Business & Economics documentaries online....
- Comedy
Dying Laughing is a behind-the-scenes look at the lives of...
- Crime
Watch and explore Crime documentaries online. Collection of...
- Categories
Free Documentary is dedicated to bringing high-class documentaries to you on YouTube for free with the latest camera equipment used by well-known filmmakers working for famous...
Watch Full-Length Documentaries Online for Free. New Documentaries Added Daily, Top Documentary Films.
Watch thousands of free documentaries online, spanning across all genres. DocumentaryHeaven is a site filled with thousands of free online documentaries just waiting to be seen, so come on in and embrace the knowledge!
- Overview
- Top Documentary Films
- Documentary Heaven
- Documentary Tube
- Films For Action
- Freevee
- Tubi
- Documentary24
- Free Movies Cinema
- Popcornflix
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There are thousands of free documentary movies available online in every category imaginable. You'll find biographies, mysteries, comedies, and documentaries covering everything from sports, activism, and animals to travel, performing arts, and more.
Top Documentary Films has tons of free documentaries online that are available from the public domain. Most are linked directly from YouTube.
These docs are available in categories like Religion, Society, Crime, Media, Conspiracy, Biography, and Nature. The thousands of films available can be viewed in a sortable list, or viewed by the date added, rating, votes, title, and shares.
There are thousands of free documentaries at Documentary Heaven that can be viewed by category, popularity, Top 100, and best of the year. Movies can also be sorted by rating, newest to oldest, comments, or title. The videos are submitted by anyone, which means there are loads of public documentaries.
There's also a single, one-page list of all the documentaries you can watch here, which makes it easy to read through the categories and titles. Some of the dozens of categories include Mystery, Science, Philosophy, Atheism, Religion, Countries, Business, Drugs, Celebrity, Archaeology, 9/11, Performing Arts, Space, Music, and Spiritual.
Documentary Tube has more than 40 categories of free documentaries, including Disaster, Health, Aliens/UFO, Technology, Media, Gambling, and Strange.
Documentaries can also be browsed by Top 100 and by thousands of doc-related tags, including Genetics, Terrorism, Death, Poverty, World, Surgery, Sea, Gravity, and Ancient. Sort these videos by popularity or trending status, or use the random button to have a genre picked for you.
Films For Action has thousands of free documentaries available for viewing. The site frequently adds new features and content, including opportunities for social activism.
Sort videos to find the best documentaries, and sign up for weekly email alerts to get notified about new content. Subscribe to the RSS feed for daily updates.
Amazon Freevee (previously called IMDb TV) is a great place for free movies, and there's an entire section dedicated just to documentary movies. All 100% free, supported by ads.
After selecting the documentary genre, there's a filter for subtitles so you can ensure that the movies will have captions in the language you prefer. Subgenres are supported, too, so you can find documentaries about something really specific, like music, religion, travel, history, or crime.
Our Review of Tubi
Documentaries are among Tubi's thousands of free movie and TV show offerings, aiming to present groundbreaking, bizarre, and inspiring true-life stories.
Documentary24 has several categories of free documentaries, such as War, Business, Religion, Nature, Lifestyle, and Culture. Or, browse videos by tags like Internet, Ships, BBC, Asia, Banks, Africa, Sport, TED, WWE, Terror, and others. There's a section for the most popular documentaries as well as newly added films.
The portal notes that it strives to offer only prejudice-free and unbiased films.
What Is Free Movies Cinema?
More documentary streams are available in high definition at Free Movies Cinema. Videos are mainly hosted on YouTube, but they're embedded and cataloged on this site to make finding them easy. You'll find old and new documentaries here.
Our Review of Popcornflix
Tons of videos in all sorts of categories are found at Popcornflix, with hundreds listed specifically as documentaries. There doesn't seem to be a way to browse the documentaries by category or popularity, but the one-page listing is easy to scroll through and peruse.
There are also series' listed under a documentary section, but they're separate from the movies.
Because no account or registration is needed, you can start enjoying free documentaries in seconds.
A selection of the best full length documentaries in English you can find here on YouTube. This playlist features: documentaries full length, documentaries National Geographic (also...
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Overall at Top Documentary Films you can find thousands of stunning, eye-opening and interesting documentaries. Choose one that suits your interest through navigation system of TDF, watch it, and tell us how it was through comments.
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