FontFix allows superusers to change the system fonts on your phone or tablet. Supported fonts for devices that have FlipFont™ (Samsung, HTC Sense) or root access. ⚡ Over 4,300 fonts available for your Android device ⚡ Root not required for supported devices ⚡ Install fonts you download from the web ⚡ Additional font settings for your device Warning Samsung Devices operating on Marshmallow (6.0.1) and later (Galaxy S6, S7, S8, Note 5) do not support installing free fonts from FontFix. Thousands of Fonts Choose from hundreds of fonts. All fonts are free for personal use and the majority of fonts are free for commercial use too! Font Previews Preview the font in FontFix before installing it to your system. You can also preview any font file you download from the web by selecting the font from a third-party file manager or directly in the app. FlipFont Support Many devices support changing your system font without root access. All our fonts support FlipFont for all Android versions (including Android 6.0). Other font apps no longer work on Marshmallow. Support email: [email protected]