Vector Mockups Library
Free collection of mockups for Sketch, Figma & Photoshop
17 Alternatives To Vector Mockups Library
Artboard Studio for Figma
A plugin to create mockups right in Figma
Balsamiq Mockups 3
New public beta for the popular prototyping tool
Freepik
More than a million free vectors, PSD, photos and free icons. Exclusive freebies and all graphic resources that you need for your projects
Mobile Wireframe Kit
Speed up app design with a beautiful kit of UI elements
Mockuptime
Realistic mockups available for free
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Mockuuups Studio
Fast and easy way to create product mockups on macOS and Windows.
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The Mockup Club
Get the best design mockups for free
UsabilityHub
UsabilityHub is a platform for running quick and simple usability tests and design surveys.