Google Fonts - Making the web more beautiful, fast, and open through great typography
Sketch - Professional digital design for Mac.
FontJoy - Get smart font pairings in one click
Inkscape - Inkscape is a free, open source professional vector graphics editor for Windows, Mac OS X and Linux.
Typewolf - Typewolf helps designers choose the perfect font combination for their next design project—features web fonts in the wild, font recommendations and learning resources.
Affinity Designer - Professional creative software, exclusively for Mac.