Quixel Bridge lets you access the Megascans library to bring environments, materials, and MetaHumans into Unreal Engine.
Epic Games distributes free content on the Marketplace tab of the Epic Games Launcher. This content includes plugins and content packs for a variety of industries and use cases, including the professional quality characters and environment art originally made for Epic's Paragon and Infinity Blade games.
You can find all the free content by going to the Marketplace tab and choosing Free > Epic Games Content:
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Quixel Bridge
Quixel Bridge is a plugin for Unreal Engine that has a free asset library of thousands of photo-realistic assets. Use Quixel Bridge to bring in Megascans and MetaHumans. To find out more, visit the Quixel Bridge page.
Content Guides
Follow the links below for companion documentation for some of the free content packs from Epic that you can find on the Marketplace.
Plugins for Third-Party Applications
You'll also find plugins in the free content from Epic Games that link the Unreal Editor and Engine with third-party applications and hardware. These include:
Live Link plugins for Autodesk Maya and Motionbuilder connect them to Unreal Editor through a live connection, bringing animation data directly into your Level.
Professional Video I/O plugins for AJA Media Systems and Blackmagic Design exchange video feeds with SDI interfaces.