Miro - Scalable, secure, cross-device and enterprise-ready team collaboration tool for distributed teams. Join 2M+ users & 8000+ teams from around the world.
Sketch - Professional digital design for Mac.
OpenBoard - The OpenBoard software is an interactive white board software.
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Conceptboard - Instant Whiteboards for Teams & Projects
Affinity Designer - Professional creative software, exclusively for Mac.