Viso - Beautiful minimal image viewer for MacOS
UXpin - Design is really about solving problems. UXPin is the UX Design Platform that gets that right.
LightGallery - A modern, electron and nodejs based image viewer for Mac, Windows and Linux.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Tiat - A simple and powerful image organizer 🖼️
Moqups - The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project