We are fans of RightFont and glad to see it updated quickly to support the latest version of Sketch.
RightFont is a lightweight and fast font manager for your Mac. It helps you preview, sync, and organize fonts stored in any location without installing them. Support for Icon fonts, Dropbox sync, TypeKit and Google Fonts. Works with Sketch, Affinity apps, Adobe CC and others.
RightFont 3.2.5 released!
1. Added Sketch 40 support.
2. Improved product stability.
3. Minor bug fixes. pic.twitter.com/puD0ZPl41t
— RightFont App (@RightFontApp) September 21, 2016