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ufos.dk (UFOScans) is a non-profit resource site run by independent amateur enthusiasts. Its core work is organizing and aggregating officially declassified UFO (Unidentified Flying Object)/UAP (Unidentified Aerial Phenomena) documents released by governments around the world. It currently hosts 17,909 original documents, covering declassified files from the US CIA, FBI, and Air Force Project Blue Book, as well as UFO archives from the UK, Brazil, France, Canada and many other countries. It is one of the most complete aggregated collections of publicly available declassified UFO files online today.
All features on the site are completely free. You can browse and download every document directly without registering or paying for anything. Each document is tagged with full metadata: including the incident date, location, investigating government agency, and original document reference number. It also provides an AI-generated content summary made by Google Gemini to help users quickly grasp the core of the document. The site supports online PDF preview, and you can also download the original file directly to your device. All documents are categorized by source agency, date and other dimensions, making it easy to browse by topic.
Pros: The site has extremely comprehensive resource coverage, it brings together scattered declassified UFO files that are spread out across national archives around the world, which drastically lowers the cost for researchers to get access to primary source materials. Its fully free non-profit model means there are zero access barriers, and the AI summary feature cuts down the work of reading long original documents.
Cons: The downsides are very clear: the site design is extremely basic, and it lacks a basic search function. Users can only navigate through categories level by level to find their target documents, which makes searching incredibly inefficient. It only supports English content, which is very unfriendly for Chinese users. Occasionally PDF files fail to load online, and you have to manually download them to view the content.
This site is perfect for UAP/UFO professional researchers, paranormal enthusiasts, and independent archival researchers looking to access primary source original documents. Currently, Chinese users can access the site directly, no VPN/proxy is required, and all documents can be downloaded normally.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on ufos.dk official site.
ufos.dk is an Denmark Resource Sites provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach ufos.dk directly.