fontforge 制作 webfont 的工具，支持svg 导入，免费，开源
https://github.com/fontforge/fontforge/blob/master/INSTALL-git.md
### On Mac OS X with Homebrew
Here is how to install FontForge without a UI:
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Check everything’s ok (fix any issues before moving on)
brew doctor
Install dependencies
brew install python gettext libpng jpeg libtiff giflib cairo pango libspiro czmq fontconfig automake libtool pkg-config glib pango
Install the latest release or build from source
Release:
brew install -v --debug --with-giflib --with-libspiro fontforge
Source:
brew install -v --debug --with-giflib --with-libspiro fontforge --HEAD
To install the UI with Cask:
brew tap caskroom/cask; # Install cask
brew cask install fontforge; # Install fontforge