Some websites and knowledge about fonts

Http://www.google.com/webfonts/attribution

All Protocol attributes of Google Web Fonts. Most of the protocols are SIL ofl 1.1. Some of them are Apache 2.0.

Sil open font license (OFL)

Http://scripts.sil.org/cms/scripts/page.php? Site_id = nrsi & id = ofl

Fonts under this Protocol are free to use, including personal and commercial use.

However, this agreement stipulates that fonts under this Agreement or fonts modified based on the fonts under this agreement cannot be sold separately for profit.

Http://www.fontspace.com/help/#license-4

This website lists the individual and commercial license levels and precautions for each protocol, which is easy to understand.

Font supported by iPhone iPad

Http://web.archive.org/web/20101225135539/http://iosfonts.com// before iPhone 5.0

IPhone 5.0 http://iosfonts.com/