For Windows XP–10 and macOS 10.12 Sierra–10.15 Catalina. Same license for both Mac and Windows. To run on macOS for the first time, Ctrl+click, choose Open, then confirm.
With FontLab VI, you can create, open, modify, draw, space, kern, hint and export desktop, web, color and variable fonts. The app is an all-around font editor, but also supports data interchange with other font creation tools, making it easy to integrate into your existing workflows. Learn more about FontLab VI.