Mockuuups Studio is free macOS & Windows app that lets you work with mockups no matter if you’re designer or not. App is packed with everything you need to create product mockups, outstanding marketing materials, even visual content for social media or blog posts.
Mockuptime is the ultimate collection of beautiful, realistic PSD mockups to showcase your work. Available for free, just how you like it.
shotsnapp is a simple tool to quickly create beautiful device mockup presentation for your app and website design.
Aspect Ratio is an aspect ratio calculator and device resolutions resource for designers and developers.
Screenpeek generates good looking mock-ups and the only thing you have to do is to copy-paste a URL. We can't wait to add more devices soon. 😊