Typeface (font) editor program developed by George Williams.
Fontforge is free software and is distributed under the BSD license.
FontForge is available for several operating systems and is localized in several languages.
Fontforge supports several font formats like TrueType, PostScript, OpenType, CID-keyed, multi-master, CFF, SVG, BDF, Datafork TrueType, etc. Fontforge can convert fonts from one format to another.
FontForge can also store fonts in its native format called “spline font database files” using the .sfd extension, which has the advantage that is text-based.
Download is also available in GitHub releases.
designwithfontforge.com — font creation manual