MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
Sketch - Professional digital design for Mac.
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.
Affinity Designer - Professional creative software, exclusively for Mac.