Sketch - Professional digital design for Mac.

JPEGView - JPEGView is a small and fast viewer/editor for JPEG, BMP, PNG, GIF and TIFF images.

Figma - Team-based interface design, Figma lets you collaborate on designs in real time.

XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!

GEES - GEES is an all-in-one AI design platform that is shaping a future where you can brainstorm, design, hand-off in one file — without changing any other tools.

IrfanView - IrfanView ... one of the most popular viewers worldwide.