Declassified Archive
// Centralized UFO Document Archive

Every government UFO file.
One classified archive.

Declassified documents from the CIA, FBI, Pentagon, French GEIPAN, Belgian Air Force, and dozens of other agencies. Scattered across hundreds of government sites. We bring them together.

3.8M+
Pages to aggregate
30+
Government sources
80+
Years of archives
FR/EN
Multilingual
// Document Sources

Governments have been watching the skies. We're watching the paperwork.

United States
CIA FOIA Reading Room
Decades of intelligence agency UFO investigations, from Cold War paranoia to modern UAP encounters.
2,780+ pages released
United States
AARO / Pentagon
The Pentagon's All-domain Anomaly Resolution Office. Active investigations, declassified military footage, 2,000+ open cases.
Active since 2022
France
GEIPAN / CNES
The world's first government agency to open its UFO archives. 100,000+ pages of official French investigations since 1977.
100,000+ pages
Belgium
SOBEPS / COBEPS Archives
The legendary Belgian UFO wave (1989-1993). 20,000+ pages of investigation reports, with official Air Force cooperation.
20,000+ pages
United States
FBI Vault
Bureau files on unexplained flying objects dating back to the 1947 wave that swept America.
1947 — present
United States
Project Blue Book
12,618 UFO sightings investigated by the USAF between 1952-1969. 129,000+ pages declassified.
129,000+ pages
// Why DossierX

Raw documents. No spin. No conspiracy theories.

Searchable by everything

Country, agency, date, phenomenon type, classification level. Find the exact document you need in seconds, not hours.

Multilingual archive

French, English, and beyond. European archives are just as rich as American ones. We bridge the language gap.

Original documents

No editorialization, no commentary unless you want it. The actual government files, as released, with proper sourcing and context.

Built from Brussels

Home of the most credible UFO wave in history. The Belgian Air Force cooperated. The documents exist. We're bringing them online.

// Sample Document

What you'll find inside

REF: CIA-RDP81-01043R002600070006-6 DECLASSIFIED
SUBJECT: Report on Unusual Aerial Phenomena observed over XXXXXXXX on 14 March 1962.

1. At approximately 0247 hours local time, radar operators at XXXXXXXXX detected an unidentified target moving at an estimated speed of XXXX knots on a heading of 270 degrees.

2. Visual confirmation was obtained by XXXXXXXX personnel who described the object as luminous, approximately XX feet in diameter, hovering at an altitude of XXXXX feet before accelerating beyond tracking capability.

3. No conventional aircraft were scheduled in the area at the time of observation. Request further investigation by XXXXXXXXX.

The truth isn't out there. It's in the paperwork.

Governments have been documenting UFO encounters for 80 years. DossierX makes sure you can actually read what they found.