The .ttf extension denotes a TrueType font file. If you have a question regarding fonts, you may want to use the "fonts" tag instead.

The .ttf extension denotes a TrueType font file. If you have a question regarding fonts, you may want to use the "fonts" tag instead. True-type fonts are not stored as pixels, but as a set of points, along which a smooth curve may be generated at any resolution, using mathematical algorithms such as splines. These files may be generated using open-source programs such as FontForge.