- https://docs.microsoft.com/en-us/typography/fonts/windows_10_font_list
- https://docs.microsoft.com/en-us/typography/fonts/windows_81_font_list
- https://docs.microsoft.com/en-us/typography/fonts/windows_8_font_list
- https://docs.microsoft.com/en-us/typography/fonts/windows_7_font_list
- https://docs.microsoft.com/en-us/typography/font-list
- https://web.archive.org/web/20190423025138/http://www.ampsoft.net/webdesign-l/windows-fonts-by-version.html
- https://www.blacksunsoftware.com/fonts-supplied-with-windows-vista.html
- http://www.blacksunsoftware.com/fonts-supplied-with-windows-2000.html
- http://www.blacksunsoftware.com/fonts-supplied-with-windows-98.html
- http://www.internetfixes.com/help_desk_nt4/winsNT_6.htm
- http://www.blacksunsoftware.com/fonts-supplied-with-windows-95.html
- http://www.info-stat.com/windows/Win95-020.htm
- http://www.ampsoft.net/webdesign-l/windows-fonts-by-version.html
- http://www.fixarna.com/frontpage/windowsfonts.htm
- http://members.quicknet.nl/nj.vandompselaar/files/windows/Fonts_installed_by_Windows.html
- https://support.apple.com/en-us/HT210192
- https://support.apple.com/en-us/HT208968
- https://developer.apple.com/fonts/system-fonts
- https://support.apple.com/en-us/HT207962
- https://support.apple.com/en-us/HT206872
- https://support.apple.com/en-us/HT201375
- https://support.apple.com/en-us/HT201344
- https://support.apple.com/en-us/HT1642
- https://support.apple.com/en-us/HT1538
- https://support.apple.com/en-us/HT2444
- https://discussions.apple.com/thread/7590597?answerId=30329710022
- https://web.archive.org/web/20190408212704/https://support.apple.com/en-us/HT201331
- https://web.archive.org/web/20190408213908/https://support.apple.com/en-us/HT202408
- https://en.wikipedia.org/wiki/List_of_typefaces_included_with_macOS
- https://gist.github.com/munepi/3269817ef243bee59394e9d7a2d46b6d
- https://github.com/posteroffonts/sanfran/tree/master/Library/Fonts
- https://github.com/posteroffonts/sanfran/tree/master/System/Library/Fonts
- https://gist.github.com/doraTeX/4c08bbc4a2e4e4e4da2db4a306e65b4b
- https://gist.github.com/doraTeX/469444bc5fb4620f93e3578c3fdd3745
- https://gist.github.com/doraTeX/5f1b705839bc9eb19d4e980ca47bcd3a
- https://gist.github.com/doraTeX/eadc1aacb4d566588b2a4aa10e77089e
- https://gist.github.com/zmwangx/c5734267e4aa71bd131f828057640dc8
- https://github.com/mhulse/mhulse.github.io/wiki/El-Capitan-OS-X-fresh-install-default-fonts
- http://support.moonpoint.com/os/os-x/fontslist
- http://support.moonpoint.com/os/os-x/fontslist/fontslist.txt
- https://www.prepressure.com/fonts/basics/osx-lion/list
- https://numbnumbclub.tumblr.com/post/8084271523/mac-os-x-107/amp
- https://www.prepressure.com/fonts/basics/snow-leopard-fonts/list
- https://gist.github.com/envex/7155357
- http://www.dslreports.com/r0/download/2060283~6148c0756a196b38412a1ab79ef0f17a/iMacSystemProfile.pdf
- http://www.jklstudios.com/misc/osxfonts.html
- http://www.jklstudios.com/misc/OldArticle/osxold.html
- http://chinesemac.org/pages/osx11.html
- http://www.apaddedcell.com/sites/www.apaddedcell.com/files/fonts-article/final/index.html
- http://www.ampsoft.net/webdesign-l/WindowsMacFonts.html
- https://jonchristopher.us/blog/linux-font-equivalents-to-popular-web-typefaces
- https://www.granneman.com/webdev/coding/css/fonts-and-formatting/default-fonts
- https://gist.github.com/001101/a8b0e5ce8fd81225bed7