ProtoPie for Figma - Add powerful, conditional interactions to your Figma designs
PhotoFlare - Quick, simple but powerful Cross Platform image editor.
Spline - Design tool for 3d web experiences
PhotoDemon - Lightweight portable BSD licensed photo editor for Windows focused on performance and usability.
Womp - 3D Made Easy
showFoto - ShowFoto is the standalone image editor of the digiKam project.