How To Uninstall FontForge

Mac OS X

Move the FontForge.app in your Applications folder to the Trash.

Windows

Go to Start, Programs, FontForge, Uninstall and run the uninstaller.

GNU+Linux

If you installed from source to /usr/local (the default) then you may type:

$ su
password:
# prefix="/usr/local"
# rm -rf ${prefix}/bin/{fontforge,sfddiff,fontimage,fontlint} \
${prefix}/lib/{libgdraw,libgunicode,libuninameslist,libspiro,libfontforge,libgutils,libgioftp}* \
${prefix}/lib/pkgconfig/fontforge.pc \
${prefix}/man/man1/{fontforge,sfddiff,fontimage,fontlint}.1 \
${prefix}/share/doc/fontforge \
${prefix}/share/fontforge \
${prefix}/share/locale/*/LC_MESSAGES/FontForge.mo \
${prefix}/include/fontforge

If you installed from a package manager, use the package manager commands.